"JahrVon","JahrBis","Anzahl","Graphik"
"1840","1849","5","X"
"1850","1859","3",""
"1860","1869","3",""
"1870","1879","4",""
"1880","1889","3",""
"1890","1899","5","X"
"1900","1909","5","X"
"1910","1919","6","X"
"1920","1929","6","X"
"1930","1939","4",""
"1940","1949","5","X"
"1950","1959","4",""
"1960","1969","15","XX"
"1970","1979","18","XX"
"1980","1989","19","XX"
"1990","1999","25","XXX"
"2000","2009","14","X"
"2010","2019","13","X"
"2020","2029","3",""