set style data l;

set xlabel "date";
set ylabel "frequency (per million)";
set xrange [*:*]
set yrange [0:*];
unset grid;
;
set title "\"\@könte\" [slice=5 norm=date+class win=1]";
;
;
plot "-" title "Schulbuch";
1645	122.669283611384
1650	61.3346418056919
1655	40.8897612037946
1660	0
1665	0
1670	0
1675	0
1680	0
1685	0
1690	0
1695	0
1700	0
1705	1.38372873381902
1710	1.38372873381902
1715	1.38372873381902
1720	35.7961053837343
1725	42.6767178132854
1730	42.6767178132854
1735	28.141877947322
1740	21.2612655177709
1745	31.9366708646337
1750	11.692561723467
1755	20.0275918307865
1760	43.3311195454255
1765	42.3139631688213
1770	33.9789330615019
1775	0
1780	2.05946207622867
1785	2.05946207622867
1790	2.41514662671454
1795	2.29380614242018
1800	2.7314681389051
1805	2.37578358841923
1810	0.437661996484918
1815	0.297718530797754
1820	0.297718530797754
1825	0.337348146072656
1830	0.389960091567657
1835	1.54825773919834
1840	1.90484824734125
1845	1.59132952018084
1850	0.433031872550161
1855	0.0368117491323471
1860	0
1865	0
1870	0.0114513682890702
1875	0.0329356138380985
1880	0.0457883668007448
1885	0.0461536005468456
1890	0.041095074428724
1895	0.0979885768471669
1900	0.101350129234326
1905	0.119169575757934
1910	0.0973774095155361
1915	0.0821992550932055
1920	0.071931133708037
e