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%%Creator: gnuplot 4.0 patchlevel 0
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%%CreationDate: Fri Jun 3 21:53:50 2005
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%%DocumentFonts: (atend)
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%%BoundingBox: 50 50 410 302
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%%Orientation: Portrait
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/gnulinewidth 5.000 def
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/userlinewidth gnulinewidth def
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/N {newpath moveto} bind def
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/C {setrgbcolor} bind def
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/f {rlineto fill} bind def
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/Lshow { currentpoint stroke M
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/Rshow { currentpoint stroke M
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dup stringwidth pop neg vshift R show } def
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/Cshow { currentpoint stroke M
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dup stringwidth pop -2 div vshift R show } def
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/UP { dup vpt_ mul /vpt exch def hpt_ mul /hpt exch def
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/hpt2 hpt 2 mul def /vpt2 vpt 2 mul def } def
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/DL { Color {setrgbcolor Solid {pop []} if 0 setdash }
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{pop pop pop 0 setgray Solid {pop []} if 0 setdash} ifelse } def
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/BL { stroke userlinewidth 2 mul setlinewidth
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Rounded { 1 setlinejoin 1 setlinecap } if } def
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/AL { stroke userlinewidth 2 div setlinewidth
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Rounded { 1 setlinejoin 1 setlinecap } if } def
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/UL { dup gnulinewidth mul /userlinewidth exch def
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dup 1 lt {pop 1} if 10 mul /udl exch def } def
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/PL { stroke userlinewidth setlinewidth
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Rounded { 1 setlinejoin 1 setlinecap } if } def
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/LTw { PL [] 1 setgray } def
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/LTb { BL [] 0 0 0 DL } def
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/LTa { AL [1 udl mul 2 udl mul] 0 setdash 0 0 0 setrgbcolor } def
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/LT0 { PL [] 1 0 0 DL } def
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/LT1 { PL [4 dl 2 dl] 0 1 0 DL } def
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/LT2 { PL [2 dl 3 dl] 0 0 1 DL } def
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/LT3 { PL [1 dl 1.5 dl] 1 0 1 DL } def
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/LT4 { PL [5 dl 2 dl 1 dl 2 dl] 0 1 1 DL } def
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/LT5 { PL [4 dl 3 dl 1 dl 3 dl] 1 1 0 DL } def
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/LT6 { PL [2 dl 2 dl 2 dl 4 dl] 0 0 0 DL } def
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/LT7 { PL [2 dl 2 dl 2 dl 2 dl 2 dl 4 dl] 1 0.3 0 DL } def
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/LT8 { PL [2 dl 2 dl 2 dl 2 dl 2 dl 2 dl 2 dl 4 dl] 0.5 0.5 0.5 DL } def
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/Pnt { stroke [] 0 setdash
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gsave 1 setlinecap M 0 0 V stroke grestore } def
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/Dia { stroke [] 0 setdash 2 copy vpt add M
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hpt neg vpt neg V hpt vpt neg V
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hpt vpt V hpt neg vpt V closepath stroke
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/Pls { stroke [] 0 setdash vpt sub M 0 vpt2 V
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hpt neg vpt neg R hpt2 0 V stroke
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/Box { stroke [] 0 setdash 2 copy exch hpt sub exch vpt add M
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0 vpt2 neg V hpt2 0 V 0 vpt2 V
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hpt2 neg 0 V closepath stroke
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/Crs { stroke [] 0 setdash exch hpt sub exch vpt add M
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hpt2 vpt2 neg V currentpoint stroke M
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hpt2 neg 0 R hpt2 vpt2 V stroke } def
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/TriU { stroke [] 0 setdash 2 copy vpt 1.12 mul add M
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hpt neg vpt -1.62 mul V
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hpt neg vpt 1.62 mul V closepath stroke
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/Star { 2 copy Pls Crs } def
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/BoxF { stroke [] 0 setdash exch hpt sub exch vpt add M
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0 vpt2 neg V hpt2 0 V 0 vpt2 V
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hpt2 neg 0 V closepath fill } def
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/TriUF { stroke [] 0 setdash vpt 1.12 mul add M
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hpt neg vpt -1.62 mul V
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hpt neg vpt 1.62 mul V closepath fill } def
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/TriD { stroke [] 0 setdash 2 copy vpt 1.12 mul sub M
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hpt neg vpt 1.62 mul V
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hpt neg vpt -1.62 mul V closepath stroke
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/TriDF { stroke [] 0 setdash vpt 1.12 mul sub M
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hpt neg vpt 1.62 mul V
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hpt neg vpt -1.62 mul V closepath fill} def
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/DiaF { stroke [] 0 setdash vpt add M
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hpt neg vpt neg V hpt vpt neg V
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hpt vpt V hpt neg vpt V closepath fill } def
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/Pent { stroke [] 0 setdash 2 copy gsave
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translate 0 hpt M 4 {72 rotate 0 hpt L} repeat
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closepath stroke grestore Pnt } def
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/PentF { stroke [] 0 setdash gsave
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translate 0 hpt M 4 {72 rotate 0 hpt L} repeat
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closepath fill grestore } def
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/Circle { stroke [] 0 setdash 2 copy
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hpt 0 360 arc stroke Pnt } def
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/CircleF { stroke [] 0 setdash hpt 0 360 arc fill } def
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/C0 { BL [] 0 setdash 2 copy moveto vpt 90 450 arc } bind def
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/C1 { BL [] 0 setdash 2 copy moveto
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2 copy vpt 0 90 arc closepath fill
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vpt 0 360 arc closepath } bind def
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/C2 { BL [] 0 setdash 2 copy moveto
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2 copy vpt 90 180 arc closepath fill
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vpt 0 360 arc closepath } bind def
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/C3 { BL [] 0 setdash 2 copy moveto
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2 copy vpt 0 180 arc closepath fill
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vpt 0 360 arc closepath } bind def
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/C4 { BL [] 0 setdash 2 copy moveto
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2 copy vpt 180 270 arc closepath fill
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vpt 0 360 arc closepath } bind def
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/C5 { BL [] 0 setdash 2 copy moveto
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2 copy vpt 180 270 arc closepath fill
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vpt 0 360 arc } bind def
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/C6 { BL [] 0 setdash 2 copy moveto
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2 copy vpt 90 270 arc closepath fill
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vpt 0 360 arc closepath } bind def
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/C7 { BL [] 0 setdash 2 copy moveto
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2 copy vpt 0 270 arc closepath fill
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vpt 0 360 arc closepath } bind def
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/C8 { BL [] 0 setdash 2 copy moveto
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2 copy vpt 270 360 arc closepath fill
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vpt 0 360 arc closepath } bind def
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/C9 { BL [] 0 setdash 2 copy moveto
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2 copy vpt 270 450 arc closepath fill
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vpt 0 360 arc closepath } bind def
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/C10 { BL [] 0 setdash 2 copy 2 copy moveto vpt 270 360 arc closepath fill
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2 copy vpt 90 180 arc closepath fill
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vpt 0 360 arc closepath } bind def
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/C11 { BL [] 0 setdash 2 copy moveto
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2 copy vpt 0 180 arc closepath fill
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2 copy vpt 270 360 arc closepath fill
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vpt 0 360 arc closepath } bind def
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/C12 { BL [] 0 setdash 2 copy moveto
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2 copy vpt 180 360 arc closepath fill
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vpt 0 360 arc closepath } bind def
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/C13 { BL [] 0 setdash 2 copy moveto
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2 copy vpt 0 90 arc closepath fill
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2 copy vpt 180 360 arc closepath fill
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vpt 0 360 arc closepath } bind def
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/C14 { BL [] 0 setdash 2 copy moveto
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2 copy vpt 90 360 arc closepath fill
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vpt 0 360 arc } bind def
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/C15 { BL [] 0 setdash 2 copy vpt 0 360 arc closepath fill
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vpt 0 360 arc closepath } bind def
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/Rec { newpath 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto
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neg 0 rlineto closepath } bind def
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/Square { dup Rec } bind def
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/Bsquare { vpt sub exch vpt sub exch vpt2 Square } bind def
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/S0 { BL [] 0 setdash 2 copy moveto 0 vpt rlineto BL Bsquare } bind def
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/S1 { BL [] 0 setdash 2 copy vpt Square fill Bsquare } bind def
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/S2 { BL [] 0 setdash 2 copy exch vpt sub exch vpt Square fill Bsquare } bind def
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/S3 { BL [] 0 setdash 2 copy exch vpt sub exch vpt2 vpt Rec fill Bsquare } bind def
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/S4 { BL [] 0 setdash 2 copy exch vpt sub exch vpt sub vpt Square fill Bsquare } bind def
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/S5 { BL [] 0 setdash 2 copy 2 copy vpt Square fill
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exch vpt sub exch vpt sub vpt Square fill Bsquare } bind def
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/S6 { BL [] 0 setdash 2 copy exch vpt sub exch vpt sub vpt vpt2 Rec fill Bsquare } bind def
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/S7 { BL [] 0 setdash 2 copy exch vpt sub exch vpt sub vpt vpt2 Rec fill
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2 copy vpt Square fill
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/S8 { BL [] 0 setdash 2 copy vpt sub vpt Square fill Bsquare } bind def
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/S9 { BL [] 0 setdash 2 copy vpt sub vpt vpt2 Rec fill Bsquare } bind def
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/S10 { BL [] 0 setdash 2 copy vpt sub vpt Square fill 2 copy exch vpt sub exch vpt Square fill
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/S11 { BL [] 0 setdash 2 copy vpt sub vpt Square fill 2 copy exch vpt sub exch vpt2 vpt Rec fill
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/S12 { BL [] 0 setdash 2 copy exch vpt sub exch vpt sub vpt2 vpt Rec fill Bsquare } bind def
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/S13 { BL [] 0 setdash 2 copy exch vpt sub exch vpt sub vpt2 vpt Rec fill
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2 copy vpt Square fill Bsquare } bind def
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/S14 { BL [] 0 setdash 2 copy exch vpt sub exch vpt sub vpt2 vpt Rec fill
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2 copy exch vpt sub exch vpt Square fill Bsquare } bind def
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/S15 { BL [] 0 setdash 2 copy Bsquare fill Bsquare } bind def
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/D0 { gsave translate 45 rotate 0 0 S0 stroke grestore } bind def
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/D1 { gsave translate 45 rotate 0 0 S1 stroke grestore } bind def
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/D2 { gsave translate 45 rotate 0 0 S2 stroke grestore } bind def
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/D3 { gsave translate 45 rotate 0 0 S3 stroke grestore } bind def
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/D4 { gsave translate 45 rotate 0 0 S4 stroke grestore } bind def
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/D5 { gsave translate 45 rotate 0 0 S5 stroke grestore } bind def
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/D6 { gsave translate 45 rotate 0 0 S6 stroke grestore } bind def
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/D7 { gsave translate 45 rotate 0 0 S7 stroke grestore } bind def
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/D8 { gsave translate 45 rotate 0 0 S8 stroke grestore } bind def
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/D9 { gsave translate 45 rotate 0 0 S9 stroke grestore } bind def
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/D10 { gsave translate 45 rotate 0 0 S10 stroke grestore } bind def
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/D11 { gsave translate 45 rotate 0 0 S11 stroke grestore } bind def
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/D12 { gsave translate 45 rotate 0 0 S12 stroke grestore } bind def
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/D13 { gsave translate 45 rotate 0 0 S13 stroke grestore } bind def
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/D14 { gsave translate 45 rotate 0 0 S14 stroke grestore } bind def
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/D15 { gsave translate 45 rotate 0 0 S15 stroke grestore } bind def
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/DiaE { stroke [] 0 setdash vpt add M
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hpt neg vpt neg V hpt vpt neg V
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hpt vpt V hpt neg vpt V closepath stroke } def
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/BoxE { stroke [] 0 setdash exch hpt sub exch vpt add M
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0 vpt2 neg V hpt2 0 V 0 vpt2 V
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hpt2 neg 0 V closepath stroke } def
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/TriUE { stroke [] 0 setdash vpt 1.12 mul add M
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hpt neg vpt -1.62 mul V
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hpt neg vpt 1.62 mul V closepath stroke } def
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/TriDE { stroke [] 0 setdash vpt 1.12 mul sub M
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hpt neg vpt 1.62 mul V
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hpt neg vpt -1.62 mul V closepath stroke } def
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/PentE { stroke [] 0 setdash gsave
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translate 0 hpt M 4 {72 rotate 0 hpt L} repeat
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closepath stroke grestore } def
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/CircE { stroke [] 0 setdash
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hpt 0 360 arc stroke } def
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/Opaque { gsave closepath 1 setgray fill grestore 0 setgray closepath } def
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/DiaW { stroke [] 0 setdash vpt add M
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hpt neg vpt neg V hpt vpt neg V
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hpt vpt V hpt neg vpt V Opaque stroke } def
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/BoxW { stroke [] 0 setdash exch hpt sub exch vpt add M
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0 vpt2 neg V hpt2 0 V 0 vpt2 V
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hpt2 neg 0 V Opaque stroke } def
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/TriUW { stroke [] 0 setdash vpt 1.12 mul add M
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hpt neg vpt -1.62 mul V
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hpt neg vpt 1.62 mul V Opaque stroke } def
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/TriDW { stroke [] 0 setdash vpt 1.12 mul sub M
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hpt neg vpt 1.62 mul V
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hpt neg vpt -1.62 mul V Opaque stroke } def
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/PentW { stroke [] 0 setdash gsave
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translate 0 hpt M 4 {72 rotate 0 hpt L} repeat
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Opaque stroke grestore } def
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/CircW { stroke [] 0 setdash
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hpt 0 360 arc Opaque stroke } def
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/BoxFill { gsave Rec 1 setgray fill grestore } def
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/ColB exch def /ColG exch def /ColR exch def
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/ColR ColR Fillden mul Fillden sub 1 add def
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/ColG ColG Fillden mul Fillden sub 1 add def
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/ColB ColB Fillden mul Fillden sub 1 add def
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ColR ColG ColB setrgbcolor
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% PostScript Level 1 Pattern Fill routine
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% Usage: x y w h s a XX PatternFill
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% x,y = lower left corner of box to be filled
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% w,h = width and height of box
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% a = angle in degrees between lines and x-axis
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% XX = 0/1 for no/yes cross-hatch
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/PatternFill { gsave /PFa [ 9 2 roll ] def
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PFa 0 get PFa 2 get 2 div add PFa 1 get PFa 3 get 2 div add translate
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PFa 2 get -2 div PFa 3 get -2 div PFa 2 get PFa 3 get Rec
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gsave 1 setgray fill grestore clip
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currentlinewidth 0.5 mul setlinewidth
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/PFs PFa 2 get dup mul PFa 3 get dup mul add sqrt def
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0 0 M PFa 5 get rotate PFs -2 div dup translate
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0 1 PFs PFa 4 get div 1 add floor cvi
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{ PFa 4 get mul 0 M 0 PFs V } for
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0 1 PFs PFa 4 get div 1 add floor cvi
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{ PFa 4 get mul 0 2 1 roll M PFs 0 V } for
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stroke grestore } def
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/Symbol-Oblique /Symbol findfont [1 0 .167 1 0 0] makefont
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dup length dict begin {1 index /FID eq {pop pop} {def} ifelse} forall
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currentdict end definefont pop
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(Helvetica) findfont 140 scalefont setfont
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currentpoint gsave translate 90 rotate 0 0 M
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( Absolute frequency ) Cshow
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0.600 1148 420 116 2463 BoxColFill
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0.600 1724 420 116 2463 BoxColFill
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0.600 2299 420 116 3693 BoxColFill
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0.600 2875 420 116 3693 BoxColFill
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0.600 3451 420 116 3078 BoxColFill
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0.600 4026 420 116 2463 BoxColFill
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0.600 4602 420 116 2770 BoxColFill
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0.600 5178 420 116 2463 BoxColFill
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0.600 5753 420 116 3693 BoxColFill
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0.600 6329 420 116 4001 BoxColFill
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%%DocumentFonts: Helvetica