"from_Year","till_Year","Total","Graphic"
"1220","1229","1",""
"1230","1239","1",""
"1240","1249","1",""
"1270","1279","3",""
"1280","1289","1",""
"1290","1299","1",""
"1320","1329","2",""
"1340","1349","1",""
"1350","1359","1",""
"1370","1379","2",""
"1390","1399","1",""
"1400","1409","1",""
"1420","1429","2",""
"1440","1449","1",""
"1450","1459","2",""
"1460","1469","4",""
"1470","1479","1",""
"1480","1489","4",""
"1490","1499","4",""
"1500","1509","4",""
"1510","1519","6",""
"1520","1529","6",""
"1530","1539","7",""
"1540","1549","7",""
"1550","1559","5",""
"1560","1569","3",""
"1570","1579","8",""
"1580","1589","17",""
"1590","1599","22",""
"1600","1609","25","="
"1610","1619","27","="
"1620","1629","29","="
"1630","1639","57","="
"1640","1649","32","="
"1650","1659","30","="
"1660","1669","57","="
"1670","1679","60","="
"1680","1689","51","="
"1690","1699","99","=="
"1700","1709","74","="
"1710","1719","74","="
"1720","1729","113","=="
"1730","1739","87","=="
"1740","1749","90","=="
"1750","1759","169","==="
"1760","1769","156","==="
"1770","1779","184","===="
"1780","1789","183","===="
"1790","1799","288","======"
"1800","1809","359","======="
"1810","1819","475","=========="
"1820","1829","552","==========="
"1830","1839","543","==========="
"1840","1849","628","============="
"1850","1859","730","==============="
"1860","1869","776","================"
"1870","1879","890","=================="
"1880","1889","1049","====================="
"1890","1899","965","==================="
"1900","1909","990","===================="
"1910","1919","899","=================="
"1920","1929","548","==========="
"1930","1939","361","======="
"1940","1949","401","========"
"1950","1959","314","======"
"1960","1969","203","===="
"1970","1979","146","==="
"1980","1989","133","==="
"1990","1999","91","=="
"2000","2009","79","=="
"2010","2019","42","="
"2020","2029","6",""
"8140","8149","1",""
"8660","8669","1",""