Year	Years
1800	31.12
1801	31.12
1802	31.12
1803	31.12
1804	31.12
1805	31.12
1806	31.12
1807	31.12
1808	31.12
1809	31.12
1810	31.12
1811	31.12
1812	31.12
1813	31.12
1814	31.12
1815	31.12
1816	31.12
1817	31.12
1818	31.12
1819	31.12
1820	31.12
1821	31.12
1822	31.12
1823	31.12
1824	31.12
1825	31.12
1826	31.12
1827	31.12
1828	31.12
1829	31.12
1830	31.12
1831	31.12
1832	31.12
1833	31.12
1834	31.12
1835	31.12
1836	31.12
1837	31.12
1838	31.12
1839	31.12
1840	31.12
1841	31.12
1842	31.12
1843	31.12
1844	31.12
1845	31.12
1846	31.12
1847	31.12
1848	31.12
1849	31.12
1850	31.12
1851	31.12
1852	31.12
1853	31.12
1854	31.12
1855	31.12
1856	31.12
1857	31.12
1858	31.12
1859	31.12
1860	31.12
1861	31.12
1862	31.12
1863	31.12
1864	31.12
1865	31.12
1866	31.12
1867	31.12
1868	31.12
1869	31.12
1870	31.12
1871	31.13
1872	31.13
1873	31.14
1874	31.15
1875	31.16
1876	31.16
1877	31.17
1878	31.18
1879	31.18
1880	31.19
1881	31.2
1882	31.2
1883	31.21
1884	31.22
1885	31.23
1886	31.23
1887	31.24
1888	31.25
1889	31.25
1890	31.26
1891	31.27
1892	31.28
1893	31.28
1894	31.29
1895	31.3
1896	31.3
1897	31.31
1898	31.32
1899	31.32
1900	31.33
1901	31.34
1902	31.35
1903	31.35
1904	31.36
1905	31.37
1906	31.37
1907	31.38
1908	31.39
1909	31.4
1910	31.4
1911	31.41
1912	31.77
1913	32.13
1914	32.49
1915	32.85
1916	33.21
1917	33.57
1918	29.69
1919	34.3
1920	34.66
1921	35.02
1922	35.8
1923	36.56
1924	37.34
1925	38.11
1926	38.89
1927	39.67
1928	40.44
1929	41.21
1930	41.98
1931	42.78
1932	43.58
1933	44.38
1934	45.18
1935	45.98
1936	46.77
1937	47.57
1938	48.38
1939	49.17
1940	49.97
1941	50.78
1942	51.57
1943	52.37
1944	53.18
1945	53.97
1946	54.78
1947	55.58
1948	56.39
1949	57.19
1950	57.99
1951	58.08
1952	58.22
1953	58.37
1954	58.53
1955	58.67
1956	58.82
1957	58.96
1958	59.11
1959	59.25
1960	59.4
1961	59.53
1962	59.68
1963	59.82
1964	59.96
1965	60.1
1966	60.24
1967	60.38
1968	60.53
1969	60.66
1970	60.8
1971	60.98
1972	61.16
1973	61.35
1974	61.54
1975	61.88
1976	62.24
1977	62.39
1978	60.18
1979	63
1980	63.32
1981	63.62
1982	63.87
1983	64.06
1984	63.96
1985	64.27
1986	64.34
1987	64.49
1988	64.64
1989	64.44
1990	64.37
1991	64.54
1992	64.8
1993	64.95
1994	65.02
1995	65.16
1996	65.1
1997	65.22
1998	65.37
1999	65.58
2000	65.61
2001	65.51
2002	65.31
2003	65.05
2004	64.85
2005	64.79
2006	65.04
2007	65.13
2008	65.18
2009	65.43
2010	65.49
2011	65.71
2012	65.97
2013	66.35
2014	66.71
2015	67.01
2016	67.92
2017	68.03
2018	68.15