Year Years 1950 61.265 1951 61.539 1952 62.087 1953 62.634 1954 63.181 1955 63.727 1956 64.271 1957 64.813 1958 65.352 1959 65.883 1960 66.405 1961 66.915 1962 67.411 1963 67.893 1964 68.364 1965 68.831 1966 69.303 1967 69.786 1968 70.284 1969 70.798 1970 71.325 1971 71.862 1972 72.401 1973 72.931 1974 73.447 1975 73.942 1976 74.411 1977 74.852 1978 75.267 1979 75.658 1980 76.027 1981 76.379 1982 76.721 1983 77.059 1984 77.397 1985 77.739 1986 78.088 1987 78.443 1988 78.802 1989 79.164 1990 79.528 1991 79.895 1992 80.26 1993 80.621 1994 80.977 1995 81.324 1996 81.662 1997 81.989 1998 82.307 1999 82.613 2000 82.908 2001 83.193 2002 83.467 2003 83.734 2004 83.995 2005 84.253 2006 84.514 2007 84.778 2008 85.045 2009 85.312 2010 85.574 2011 85.824 2012 86.055 2013 86.266 2014 86.454 2015 86.623 2016 86.776 2017 86.921 2018 87.063 2019 87.205 2020 87.351 2021 87.498 2022 87.647 2023 87.794 2024 87.941 2025 88.087 2026 88.233 2027 88.379 2028 88.524 2029 88.668 2030 88.812 2031 88.956 2032 89.099 2033 89.241 2034 89.383 2035 89.523 2036 89.663 2037 89.802 2038 89.94 2039 90.077 2040 90.213 2041 90.349 2042 90.483 2043 90.617 2044 90.749 2045 90.882 2046 91.014 2047 91.146 2048 91.278 2049 91.41 2050 91.542 2051 91.673 2052 91.804 2053 91.932 2054 92.06 2055 92.187 2056 92.313 2057 92.439 2058 92.566 2059 92.693 2060 92.82 2061 92.948 2062 93.076 2063 93.203 2064 93.33 2065 93.457 2066 93.582 2067 93.708 2068 93.833 2069 93.957 2070 94.082 2071 94.205 2072 94.328 2073 94.451 2074 94.573 2075 94.695 2076 94.817 2077 94.94 2078 95.063 2079 95.186 2080 95.31 2081 95.434 2082 95.557 2083 95.681 2084 95.803 2085 95.926 2086 96.048 2087 96.17 2088 96.292 2089 96.415 2090 96.537 2091 96.658 2092 96.779 2093 96.9 2094 97.02 2095 97.138 2096 97.256 2097 97.373 2098 97.489 2099 97.603