set style data l;

set xlabel "date";
set ylabel "frequency (per million)";
set xrange [*:*]
set yrange [0:*];
unset grid;
;
set title "\"\@Könnet\" [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
1750	0
1755	0
1760	0
1765	0
1770	0
1775	0
1780	0.386149139292876
1785	0.798187584127933
1790	0.798187584127933
1795	0.412038444835057
1800	0.218830998242459
1805	0.39170819164346
1810	0.39170819164346
1815	0.172877193401001
1820	0.182608878261052
1825	0.341127339360661
1830	0.341127339360661
1835	0.332263108244212
1840	0.213366659486384
1845	0.397425405148119
1850	0.302529540546775
1855	0.319350938606159
1860	0.159799856049539
1865	0.111641420169245
1870	0.0895521146352898
1875	0.086528697079203
1880	0.0815438563415315
1885	0.0590063535094919
1890	0.0457349676759169
1895	0.0339787128268422
1900	0.0322808804065582
1905	0.0383368398388192
1910	0.0243875887626013
1915	0.0142688191477142
1920	0
e