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GNU R Source:

j=c(1948,1957,seq(1963,1981,by=3),1983,seq(1987,2005,by=3),2007)
m=c(360,254,249,281,304,423,590,675,705,735,706,658,685,646,638,594,572,541)

library(RSvgDevice)
devSVG(width=9.75,height=7)

par(cex=1.5)

plot(j,m,type="l",ylim=c(200,800),
 ylab="Mitglieder in Tsd.",xlab="",lwd=2,col="orange",panel.first=grid(nx=NA,ny=NULL),
 axes=FALSE,frame.plot=TRUE)
axis(2)
axis(1,at=c(seq(1948,1981,by=3),1983,seq(1987,2005,by=3),2007,2008))

points(j,m,pch=19,col="orange")
text(j,m,m,pos=3)

dev.off()