# set terminal svg size 600,400 dynamic enhanced fname 'arial'  fsize 11 mousing name "histograms2_3" butt solid 
# set output 'histograms2.3.svg'
set boxwidth 0.95 absolute
set style fill   pattern 1 border lt -1
set grid nopolar
set grid noxtics nomxtics ytics nomytics noztics nomztics \
 nox2tics nomx2tics noy2tics nomy2tics nocbtics nomcbtics
set grid layerdefault   linetype 0 linewidth 1.000,  linetype 0 linewidth 1.000
set key bmargin center horizontal Right noreverse noenhanced autotitle columnhead nobox
set key invert samplen 4 spacing 1 width 0 height 0 
set style histogram clustered gap 1 title textcolor lt -1 font ",11"  offset character 2, -2, 0
set datafile missing '-'
set style data histograms
set xtics border in scale 1,0.5 mirror rotate by -45  autojustify
set xtics  norangelimit
set xtics   ()
set title "Explicit start pattern in 'newhistogram' command" 
set xlabel "Immigration from different regions" 
set bmargin  12
x = 0.0
plot newhistogram "Northern Europe" fs pattern 1, 'immigration.dat' using 6:xtic(1), '' u 13, '' u 14, newhistogram "Southern Europe" fs pattern 1, '' u 9:xtic(1), '' u 17, '' u 22, newhistogram "British Isles" fs pattern 1, '' u 10:xtic(1), '' u 21