2003,21
2002,-9.3
2001,4.5
2000,21.6
1999,3.2
1998,-9.5
1997,-0.3
1996,8.9
1995,12.9
1994,4.5
1993,5.1
1992,2.1
1991,0.6
1990,12.3
1989,15.8
1988,12.3
1987,7.8
1986,-9
1985,-1.5
1984,7.2
1983,3.9
1982,6
1981,24.5
1980,33.3
1979,26.3
1978,15
1977,11.4
1976,8
1975,14.7
1974,25.5
1973,15.5
1972,5.1
1971,3.6
1970,3.9
1969,4.2
1968,2.4
1967,0.3
1966,3
1965,2.1
1964,0
1963,-0.3
1962,0.3
1961,-0.3
1960,0
1959,0.3
1958,1.2
1957,2.7
1956,3
1955,0
1954,0.3
1953,-1.2
1952,-2.4
1951,9.3
1950,3
1949,-4.2
1948,6.3
1947,14.3
1946,7.8
1945,0.9
1944,0.3
1943,2.4
1942,5.7
1941,4.8
1940,0.6
1939,-0.7
1938,-4
1937,2.8
1936,0.4
1935,2.7
1934,4.6
1933,0.4
1932,-4
1931,-7
1930,-4.5
1929,-0.9
1928,0.7
1927,-2.3
1926,-1.7
1925,2.8
1924,-1.4
1923,2
1922,-0.4
1921,-29.3
1920,8.2
1919,3.8
1918,7
1917,16.5
1916,8.3
1915,0.6
1914,-0.8
1913,0.4
1912,2.1
1911,-2.9
1910,1.5
1909,2.5
1908,-1.2
1907,1.6
1906,1
1905,0.2
1904,0.1
1903,0.3
1902,1.9
1901,-0.4
1900,2
1899,1.9
1898,1
1897,0.1
1896,-1.3
1895,0.5
1894,-2.8
1893,0.6
1892,-1.9
1891,-0.1
1890,0.2
1889,-1.3
1888,0.6
1887,1.1
1886,-1.1
1885,-2.5
1884,-2.4
1883,-2.7
1882,1.5
1881,0.5
1880,3.7
1879,-0.6
1878,-5.4
1877,-1.1
1876,-3.3
1875,-2.3
1874,-2.5
1873,-1.9
1872,3
1871,-2.1
1870,-6.1
1869,-2.9
1868,-1.7
1867,-4.7
1866,-4.3
1865,-3.2
1864,21.9
1863,10.4
1862,5.3
1861,1
1860,-0.5
1859,1
1858,-6.5
1857,2.9
1856,-0.1
1855,2.3
1854,2.2
1853,2.6
1852,0.4
1851,-1.3
1850,2.8
1849,1
1848,-4.5
1847,3.2
1846,0.2
1845,1.2
1844,1
1843,-1.8
1842,-3.8
1841,-0.8
1840,-6.4
1839,1.6
1838,-1.2
1837,-2.6
1836,4.1
1835,4.6
1834,-1.1
1833,1
1832,1.1
1831,0.4
1830,-1.4
1829,-0.2