"JahrVon","JahrBis","Anzahl","Graphik"
"1400","1499","2",""
"1500","1599","25",""
"1600","1699","168","XX"
"1700","1799","321","XXX"
"1800","1899","361","XXXX"
"1900","1999","207","XX"
"2000","2099","4",""
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