set style data l;

set xlabel "date";
set ylabel "frequency (per million)";
set xrange [*:*]
set yrange [0:*];
unset grid;
;
set title "\"\@Solle\" [slice=5 norm=date+class win=1]";
;
;
plot "-" title "Schulbuch";
1645	0
1650	0
1655	0
1660	0
1665	0
1670	0
1675	0
1680	0
1685	0
1690	0
1695	0
1700	0
1705	0
1710	0
1715	0
1720	0
1725	0.229353747651704
1730	0.229353747651704
1735	0.229353747651704
1740	0
1745	0.688735828829862
1750	0.688735828829862
1755	0.688735828829862
1760	0
1765	0
1770	0
1775	0
1780	0.128716379764292
1785	0.128716379764292
1790	0.128716379764292
1795	0
1800	0.109415499121229
1805	0.109415499121229
1810	0.109415499121229
1815	0
1820	0.0608696260870174
1825	0.0608696260870174
1830	0.124566076322064
1835	0.12161133261658
1840	0.319721394325487
1845	0.292836693222788
1850	0.340053520898931
1855	0.170165164390607
1860	0.157861078363375
1865	0.0987648883001443
1870	0.0934459196777017
1875	0.111906747670643
1880	0.104429486564136
1885	0.0815267499859955
1890	0.0631968380342989
1895	0.0734609579131224
1900	0.113936036372671
1905	0.134957678498996
1910	0.0981238220169067
1915	0.0576487435573584
1920	0.0179827834270092
e