# set terminal svg size 600,400 dynamic enhanced fname 'arial'  fsize 10 mousing name "layout_1" butt solid 
# set output 'layout.1.svg'
set boxwidth 0.8 absolute
set style fill   solid 1.00 border
set format y "    "
set key inside right top vertical Right noreverse enhanced autotitles columnhead nobox
set style histogram columnstacked title  offset character 0, 0, 0
set xtics border in scale 0,0 mirror norotate  offset character 0, 0, 0 autojustify
set xtics  norangelimit
set xtics   ()
set ytics border in scale 0,0 mirror norotate  offset character 0, 0, 0 autojustify
set ztics border in scale 0,0 nomirror norotate  offset character 0, 0, 0 autojustify
set cbtics border in scale 0,0 mirror norotate  offset character 0, 0, 0 autojustify
set rtics axis in scale 0,0 nomirror norotate  offset character 0, 0, 0 autojustify
set title "Plot 3" 
set tmargin  2
plot 'immigration.dat' using 2 with histograms,      '' using 7  with histograms ,      '' using 8  with histograms ,      '' using 11 with histograms