1947	1	7.3
1947	2	7.3
1947	3	8
1947	4	8.4
1947	5	8.4
1947	6	8.4
1947	7	8.5
1947	8	8.5
1947	9	8.6
1947	10	9
1947	11	9.3
1947	12	10.9
1948	1	11.5
1948	2	11.5
1948	3	11.5
1948	4	11.5
1948	5	11.5
1948	6	11.5
1948	7	11.5
1948	8	11.5
1948	9	11.5
1948	10	11.5
1948	11	11.5
1948	12	11.5
1949	1	11.4
1949	2	11.4
1949	3	11.4
1949	4	11.4
1949	5	11.4
1949	6	11.3
1949	7	11.3
1949	8	11.3
1949	9	11.3
1949	10	11.3
1949	11	11.3
1949	12	11.3
1950	1	11.3
1950	2	11.3
1950	3	11.3
1950	4	11.3
1950	5	11.3
1950	6	11.3
1950	7	11.3
1950	8	11.3
1950	9	11.3
1950	10	11.4
1950	11	11.4
1950	12	11.4
1951	1	11.4
1951	2	11.4
1951	3	11.4
1951	4	11.4
1951	5	11.4
1951	6	11.4
1951	7	11.4
1951	8	11.4
1951	9	11.4
1951	10	11.4
1951	11	11.4
1951	12	11.4
1952	1	11.4
1952	2	11.4
1952	3	11.4
1952	4	11.4
1952	5	11.4
1952	6	11.4
1952	7	11.4
1952	8	11.4
1952	9	11.4
1952	10	11.4
1952	11	11.4
1952	12	11.4
1953	1	11.4
1953	2	11.7
1953	3	11.7
1953	4	11.7
1953	5	11.7
1953	6	12.7
1953	7	12.7
1953	8	12.7
1953	9	12.7
1953	10	12.6
1953	11	12.6
1953	12	12.6
1954	1	12.6
1954	2	12.6
1954	3	12.6
1954	4	12.6
1954	5	12.6
1954	6	12.6
1954	7	12.6
1954	8	12.6
1954	9	12.6
1954	10	12.6
1954	11	12.6
1954	12	12.6
1955	1	12.6
1955	2	12.6
1955	3	12.6
1955	4	12.6
1955	5	12.6
1955	6	12.6
1955	7	12.6
1955	8	12.6
1955	9	12.6
1955	10	12.6
1955	11	12.6
1955	12	12.6
1956	1	12.6
1956	2	12.6
1956	3	12.6
1956	4	12.6
1956	5	12.6
1956	6	12.7
1956	7	12.7
1956	8	12.7
1956	9	12.7
1956	10	12.7
1956	11	12.7
1956	12	12.8
1957	1	13.2
1957	2	14
1957	3	14
1957	4	14
1957	5	14
1957	6	14
1957	7	14
1957	8	14
1957	9	14
1957	10	14
1957	11	14
1957	12	14
1958	1	14
1958	2	14
1958	3	14
1958	4	14
1958	5	14
1958	6	14
1958	7	13.9
1958	8	13.9
1958	9	13.9
1958	10	13.9
1958	11	13.9
1958	12	13.9
1959	1	13.7
1959	2	13.5
1959	3	13.5
1959	4	13.6
1959	5	13.6
1959	6	13.6
1959	7	13.6
1959	8	13.6
1959	9	13.4
1959	10	13.4
1959	11	13.4
1959	12	13.4
1960	1	13.4
1960	2	13.4
1960	3	13.4
1960	4	13.4
1960	5	13.4
1960	6	13.4
1960	7	13.4
1960	8	13.4
1960	9	13.4
1960	10	13.4
1960	11	13.4
1960	12	13.4
1961	1	13.4
1961	2	13.4
1961	3	13.4
1961	4	13.5
1961	5	13.5
1961	6	13.5
1961	7	13.5
1961	8	13.5
1961	9	13.5
1961	10	13.5
1961	11	13.5
1961	12	13.5
1962	1	13.5
1962	2	13.5
1962	3	13.5
1962	4	13.5
1962	5	13.5
1962	6	13.5
1962	7	13.5
1962	8	13.5
1962	9	13.5
1962	10	13.5
1962	11	13.5
1962	12	13.5
1963	1	13.5
1963	2	13.5
1963	3	13.5
1963	4	13.5
1963	5	13.5
1963	6	13.5
1963	7	13.5
1963	8	13.5
1963	9	13.5
1963	10	13.4
1963	11	13.4
1963	12	13.4
1964	1	13.4
1964	2	13.4
1964	3	13.4
1964	4	13.4
1964	5	13.4
1964	6	13.4
1964	7	13.4
1964	8	13.4
1964	9	13.4
1964	10	13.4
1964	11	13.4
1964	12	13.4
1965	1	13.4
1965	2	13.4
1965	3	13.4
1965	4	13.4
1965	5	13.4
1965	6	13.4
1965	7	13.4
1965	8	13.4
1965	9	13.4
1965	10	13.4
1965	11	13.4
1965	12	13.4
1966	1	13.4
1966	2	13.4
1966	3	13.4
1966	4	13.4
1966	5	13.4
1966	6	13.5
1966	7	13.5
1966	8	13.5
1966	9	13.5
1966	10	13.6
1966	11	13.6
1966	12	13.6
1967	1	13.6
1967	2	13.6
1967	3	13.6
1967	4	13.6
1967	5	13.6
1967	6	13.6
1967	7	13.6
1967	8	13.7
1967	9	13.7
1967	10	13.7
1967	11	13.7
1967	12	13.7
1968	1	13.7
1968	2	13.7
1968	3	13.7
1968	4	13.7
1968	5	13.7
1968	6	13.7
1968	7	13.8
1968	8	13.8
1968	9	13.8
1968	10	13.8
1968	11	13.8
1968	12	13.8
1969	1	13.8
1969	2	13.8
1969	3	14.3
1969	4	14.5
1969	5	14.5
1969	6	14.5
1969	7	14.5
1969	8	14.5
1969	9	14.5
1969	10	14.5
1969	11	14.5
1969	12	14.5
1970	1	14.5
1970	2	14.5
1970	3	14.5
1970	4	14.5
1970	5	14.5
1970	6	14.5
1970	7	14.3
1970	8	14.3
1970	9	14.3
1970	10	14.3
1970	11	14.3
1970	12	15.4
1971	1	15.6
1971	2	15.6
1971	3	15.6
1971	4	15.6
1971	5	15.6
1971	6	15.6
1971	7	15.6
1971	8	15.6
1971	9	15.6
1971	10	15.6
1971	11	15.6
1971	12	15.6
1972	1	15.4
1972	2	15.4
1972	3	15.4
1972	4	15.4
1972	5	15.4
1972	6	15.4
1972	7	15.4
1972	8	15.6
1972	9	15.6
1972	10	15.6
1972	11	15.6
1972	12	15.6
1973	1	15.6
1973	2	15.6
1973	3	15.7
1973	4	16
1973	5	16.6
1973	6	17.1
1973	7	17.2
1973	8	17.2
1973	9	18.2
1973	10	18.2
1973	11	19
1973	12	19.9
1974	1	24.3
1974	2	27.5
1974	3	27.5
1974	4	27.5
1974	5	27.5
1974	6	27.5
1974	7	30.6
1974	8	30.7
1974	9	30.7
1974	10	30.8
1974	11	31.5
1974	12	30.4
1975	1	30.4
1975	2	31.2
1975	3	31.4
1975	4	31.7
1975	5	31.9
1975	6	34.9
1975	7	34.1
1975	8	34.9
1975	9	34.9
1975	10	35.2
1975	11	35.6
1975	12	35.8
1976	1	35.9
1976	2	33
1976	3	33.1
1976	4	33.4
1976	5	33.5
1976	6	33.8
1976	7	34.7
1976	8	34.7
1976	9	34.7
1976	10	36.1
1976	11	36.1
1976	12	36.1
1977	1	35.8
1977	2	37.4
1977	3	36.8
1977	4	37
1977	5	37
1977	6	37.1
1977	7	36.9
1977	8	37.3
1977	9	37.6
1977	10	38
1977	11	38.6
1977	12	39.3
1978	1	39.4
1978	2	39.5
1978	3	40
1978	4	40.1
1978	5	40.3
1978	6	40.8
1978	7	41.2
1978	8	41.3
1978	9	41.7
1978	10	41.9
1978	11	42.3
1978	12	42.6
1979	1	43.1
1979	2	43.9
1979	3	44.2
1979	4	44.5
1979	5	45.8
1979	6	48.6
1979	7	50.5
1979	8	52.6
1979	9	57.6
1979	10	59.5
1979	11	61.4
1979	12	64.2
1980	1	70
1980	2	70.2
1980	3	71.3
1980	4	72.8
1980	5	73.6
1980	6	74.9
1980	7	75.2
1980	8	77.3
1980	9	77.9
1980	10	79
1980	11	81.9
1980	12	86.3
1981	1	96.1
1981	2	114.9
1981	3	114.9
1981	4	114.9
1981	5	114.5
1981	6	111.3
1981	7	108.9
1981	8	108.7
1981	9	108.7
1981	10	107.5
1981	11	107.2
1981	12	107.3
1982	1	107.3
1982	2	105
1982	3	101.6
1982	4	97.9
1982	5	97.9
1982	6	97.9
1982	7	98
1982	8	98
1982	9	97.9
1982	10	100.3
1982	11	100
1982	12	98.2
1983	1	98.1
1983	2	94.5
1983	3	92.5
1983	4	92.5
1983	5	92.4
1983	6	92.4
1983	7	92.1
1983	8	92.1
1983	9	92.1
1983	10	92.1
1983	11	92.1
1983	12	92
1984	1	92.1
1984	2	92.1
1984	3	92.1
1984	4	91.9
1984	5	91.9
1984	6	91.8
1984	7	91.7
1984	8	91.5
1984	9	91.4
1984	10	91.3
1984	11	89.4
1984	12	88.6
1985	1	86.1
1985	2	83.9
1985	3	83.9
1985	4	84.2
1985	5	84.7
1985	6	84.6
1985	7	84.4
1985	8	83.7
1985	9	83.9
1985	10	84.3
1985	11	84.7
1985	12	85.1
1986	1	84.3
1986	2	66.7
1986	3	48.2
1986	4	41
1986	5	40
1986	6	41
1986	7	37.2
1986	8	36
1986	9	42.5
1986	10	42.1
1986	11	41.9
1986	12	42
1987	1	50.4
1987	2	52.4
1987	3	52.3
1987	4	53.2
1987	5	54.7
1987	6	56.4
1987	7	59.8
1987	8	61.1
1987	9	57.8
1987	10	56.9
1987	11	56.6
1987	12	54.1
1988	1	50.1
1988	2	49.7
1988	3	47.2
1988	4	49.1
1988	5	51.5
1988	6	50.6
1988	7	45.7
1988	8	45
1988	9	42.6
1988	10	39.3
1988	11	39.2
1988	12	44.3
1989	1	49.7
1989	2	50.3
1989	3	53.9
1989	4	58.9
1989	5	59.5
1989	6	58.3
1989	7	59.9
1989	8	53.5
1989	9	56.2
1989	10	57.6
1989	11	57.6
1989	12	59.8
1990	1	64.3
1990	2	65
1990	3	60
1990	4	52.6
1990	5	54.5
1990	6	47.9
1990	7	46.3
1990	8	75.2
1990	9	91
1990	10	118
1990	11	97.3
1990	12	79.3
1991	1	87.9
1991	2	64.2
1991	3	54.1
1991	4	56.3
1991	5	58.8
1991	6	56.2
1991	7	59.3
1991	8	60.4
1991	9	60.4
1991	10	66.3
1991	11	64
1991	12	55.1
1992	1	51.3
1992	2	53.5
1992	3	51
1992	4	56
1992	5	59.2
1992	6	64.3
1992	7	61.9
1992	8	60.5
1992	9	63.1
1992	10	63.4
1992	11	58.5
1992	12	53.8
1993	1	52
1993	2	56.1
1993	3	58.1
1993	4	57.7
1993	5	57.9
1993	6	52.9
1993	7	50.2
1993	8	48.3
1993	9	46.5
1993	10	51.8
1993	11	46
1993	12	38.9
1994	1	39.3
1994	2	37.8
1994	3	39.6
1994	4	42.7
1994	5	48.9
1994	6	52.9
1994	7	56.2
1994	8	54.4
1994	9	48.3
1994	10	49.3
1994	11	49.1
1994	12	47.1
1995	1	48.4
1995	2	51
1995	3	50.6
1995	4	55.3
1995	5	56
1995	6	53.3
1995	7	48.3
1995	8	49.1
1995	9	51.4
1995	10	48.3
1995	11	49
1995	12	52.2
1996	1	56
1996	2	52.8
1996	3	57.7
1996	4	66
1996	5	61
1996	6	57.7
1996	7	59.9
1996	8	62
1996	9	67.2
1996	10	72
1996	11	68.5
1996	12	70.9
1997	1	73.4
1997	2	64.5
1997	3	56.3
1997	4	56.1
1997	5	60.2
1997	6	51.8
1997	7	54.9
1997	8	54.9
1997	9	53.3
1997	10	57.3
1997	11	56.4
1997	12	50.8
1998	1	43.4
1998	2	43.2
1998	3	35.8
1998	4	38.1
1998	5	38.3
1998	6	33.6
1998	7	35.9
1998	8	30.4
1998	9	36
1998	10	35.2
1998	11	32.7
1998	12	26.1
1999	1	30.2
1999	2	26.2
1999	3	33.3
1999	4	42.4
1999	5	47.2
1999	6	48.8
1999	7	53.7
1999	8	57.2
1999	9	65.5
1999	10	60.9
1999	11	66.7
1999	12	71
2000	1	72.2
2000	2	83.5
2000	3	86.9
2000	4	69.6
2000	5	79.6
2000	6	89.8
2000	7	83.3
2000	8	89.3
2000	9	97.4
2000	10	93.1
2000	11	98.8
2000	12	78.8
2001	1	75.4
2001	2	80.7
2001	3	73.1
2001	4	74.5
2001	5	77.7
2001	6	77
2001	7	72.8
2001	8	72.6
2001	9	73
2001	10	56.9
2001	11	51.3
2001	12	45.4
2002	1	48.6
2002	2	53.5
2002	3	65
2002	4	70.7
2002	5	77.1
2002	6	63.6
2002	7	68.3
2002	8	72.8
2002	9	77.5
2002	10	76.7
2002	11	67.6
2002	12	72.9
2003	1	86.1
2003	2	95.2
2003	3	95.1
2003	4	76.1
2003	5	74
2003	6	82.3
2003	7	82.4
2003	8	83.8
2003	9	75
2003	10	81.7
2003	11	80.4
2003	12	83.3
