Year	Measure
1570	1713
1571	1712
1572	1711
1573	1711
1574	1710
1575	1709
1576	1709
1577	1708
1578	1707
1579	1707
1580	1706
1581	1705
1582	1705
1583	1704
1584	1703
1585	1703
1586	1702
1587	1701
1588	1701
1589	1700
1590	1699
1591	1699
1592	1698
1593	1697
1594	1697
1595	1696
1596	1695
1597	1695
1598	1694
1599	1693
1600	1693
1601	1692
1602	1691
1603	1691
1604	1690
1605	1690
1606	1689
1607	1688
1608	1688
1609	1687
1610	1686
1611	1686
1612	1685
1613	1684
1614	1684
1615	1683
1616	1682
1617	1682
1618	1681
1619	1680
1620	1680
1621	1679
1622	1678
1623	1678
1624	1677
1625	1676
1626	1676
1627	1675
1628	1674
1629	1674
1630	1673
1631	1672
1632	1672
1633	1671
1634	1670
1635	1670
1636	1669
1637	1669
1638	1668
1639	1667
1640	1667
1641	1666
1642	1665
1643	1665
1644	1664
1645	1663
1646	1663
1647	1662
1648	1661
1649	1661
1650	1660
1651	1662
1652	1663
1653	1665
1654	1666
1655	1668
1656	1669
1657	1671
1658	1672
1659	1674
1660	1676
1661	1677
1662	1679
1663	1680
1664	1682
1665	1683
1666	1685
1667	1687
1668	1688
1669	1690
1670	1691
1671	1693
1672	1694
1673	1696
1674	1698
1675	1699
1676	1701
1677	1702
1678	1704
1679	1705
1680	1707
1681	1709
1682	1710
1683	1712
1684	1713
1685	1715
1686	1717
1687	1718
1688	1720
1689	1721
1690	1723
1691	1725
1692	1726
1693	1728
1694	1729
1695	1731
1696	1733
1697	1734
1698	1736
1699	1738
1700	1739
1701	1742
1702	1745
1703	1748
1704	1751
1705	1754
1706	1757
1707	1760
1708	1764
1709	1767
1710	1770
1711	1773
1712	1776
1713	1779
1714	1782
1715	1785
1716	1788
1717	1791
1718	1794
1719	1798
1720	1801
1721	1804
1722	1807
1723	1810
1724	1813
1725	1816
1726	1820
1727	1823
1728	1826
1729	1829
1730	1832
1731	1836
1732	1839
1733	1842
1734	1845
1735	1848
1736	1852
1737	1855
1738	1858
1739	1861
1740	1864
1741	1868
1742	1871
1743	1874
1744	1878
1745	1881
1746	1884
1747	1887
1748	1891
1749	1894
1750	1897
1751	1898
1752	1899
1753	1899
1754	1900
1755	1901
1756	1902
1757	1902
1758	1903
1759	1904
1760	1905
1761	1905
1762	1906
1763	1907
1764	1908
1765	1908
1766	1909
1767	1910
1768	1911
1769	1911
1770	1912
1771	1913
1772	1914
1773	1914
1774	1915
1775	1916
1776	1917
1777	1917
1778	1918
1779	1919
1780	1920
1781	1920
1782	1921
1783	1922
1784	1923
1785	1923
1786	1924
1787	1925
1788	1926
1789	1926
1790	1927
1791	1928
1792	1929
1793	1929
1794	1930
1795	1931
1796	1932
1797	1932
1798	1933
1799	1934
1800	1935
1801	1935
1802	1936
1803	1937
1804	1938
1805	1939
1806	1939
1807	1940
1808	1941
1809	1942
1810	1942
1811	1943
1812	1944
1813	1945
1814	1945
1815	1946
1816	1947
1817	1948
1818	1948
1819	1949
1820	1950
1821	1955
1822	1960
1823	1965
1824	1971
1825	1976
1826	1981
1827	1986
1828	1992
1829	1997
1830	2002
1831	2030
1832	2059
1833	2088
1834	2117
1835	2147
1836	2177
1837	2208
1838	2239
1839	2271
1840	2303
1841	2335
1842	2368
1843	2401
1844	2435
1845	2470
1846	2504
1847	2605
1848	2593
1849	2648
1850	2732
1851	2790
1852	2847
1853	2903
1854	3064
1855	3066
1856	3213
1857	3276
1858	3276
1859	3255
1860	3397
1861	3423
1862	3488
1863	3563
1864	3656
1865	3629
1866	3710
1867	3702
1868	3810
1869	3948
1870	3992
1871	3978
1872	4189
1873	4184
1874	4288
1875	4245
1876	4265
1877	4280
1878	4367
1879	4371
1880	4550
1881	4558
1882	4657
1883	4670
1884	4657
1885	4660
1886	4683
1887	4828
1888	4823
1889	5020
1890	5094
1891	5045
1892	5115
1893	5135
1894	5155
1895	5220
1896	5280
1897	5332
1898	5374
1899	5436
1900	5549
1901	5531
1902	5561
1903	5611
1904	5684
1905	5776
1906	5830
1907	5852
1908	5852
1909	5910
1910	6049
1911	6175
1912	6262
1913	6282
1914	4602
1915	3770
1916	4219
1917	3513
1918	3282
1919	4045
1920	6109
1921	6432
1922	6865
1923	7302
1924	7624
1925	7634
1926	7731
1927	7698
1928	8216
1929	8420
1930	8547
1931	8236
1932	7833
1933	7739
1934	7549
1935	7887
1936	8130
1937	8509
1938	8339
1939	7997
1940	6565
1941	5605
1942	5749
1943	4657
1944	4724
1945	5041
1946	7933
1947	8934
1948	9379
1949	9648
1950	9948
1951	10450
1952	10390
1953	10760
1954	11140
1955	11510
1956	11860
1957	12100
1958	11800
1959	12050
1960	12550
1961	13090
1962	13680
1963	14190
1964	15050
1965	15450
1966	15840
1967	16370
1968	16990
1969	18080
1970	19150
1971	19790
1972	20760
1973	21960
1974	22810
1975	22450
1976	23680
1977	23800
1978	24460
1979	25010
1980	26110
1981	25770
1982	26120
1983	26120
1984	26770
1985	27030
1986	27420
1987	28040
1988	29330
1989	30220
1990	31030
1991	31490
1992	31840
1993	31410
1994	32300
1995	32970
1996	33270
1997	34310
1998	34900
1999	36030
2000	37280
2001	37460
2002	37950
2003	38270
2004	39340
2005	39940
2006	40740
2007	41630
2008	41720
2009	40230
2010	40880
2011	41000
2012	40590
2013	40450
2014	40840
2015	41160
2016	41430
2017	41730
2018	42040
2019	42400
