1 1950  -1.72
   2 1950  -1.53
   3 1950  -1.20
   4 1950  -1.30
   5 1950  -1.58
   6 1950  -1.01
   7 1950  -0.69
   8 1950  -0.77
   9 1950  -0.92
  10 1950  -0.68
  11 1950  -0.96
  12 1950  -1.07
   1 1951  -1.09
   2 1951  -0.96
   3 1951  -0.51
   4 1951  -0.43
   5 1951  -0.09
   6 1951  -0.07
   7 1951   0.61
   8 1951   0.61
   9 1951   0.81
  10 1951   0.78
  11 1951   0.87
  12 1951   0.55
   1 1952   0.30
   2 1952   0.06
   3 1952   0.09
   4 1952   0.21
   5 1952   0.21
   6 1952  -0.20
   7 1952  -0.38
   8 1952  -0.29
   9 1952  -0.17
  10 1952  -0.10
  11 1952  -0.24
  12 1952  -0.04
   1 1953   0.29
   2 1953   0.45
   3 1953   0.45
   4 1953   0.53
   5 1953   0.52
   6 1953   0.49
   7 1953   0.42
   8 1953   0.41
   9 1953   0.43
  10 1953   0.38
  11 1953   0.36
  12 1953   0.42
   1 1954   0.47
   2 1954   0.48
   3 1954  -0.02
   4 1954  -0.80
   5 1954  -0.71
   6 1954  -0.60
   7 1954  -0.74
   8 1954  -1.02
   9 1954  -1.33
  10 1954  -1.13
  11 1954  -0.93
  12 1954  -1.20
   1 1955  -1.02
   2 1955  -0.84
   3 1955  -0.86
   4 1955  -1.01
   5 1955  -1.11
   6 1955  -0.97
   7 1955  -0.80
   8 1955  -1.15
   9 1955  -1.07
  10 1955  -1.98
  11 1955  -2.32
  12 1955  -1.99
   1 1956  -1.27
   2 1956  -0.73
   3 1956  -0.61
   4 1956  -0.70
   5 1956  -0.54
   6 1956  -0.54
   7 1956  -0.73
   8 1956  -0.84
   9 1956  -0.79
  10 1956  -0.81
  11 1956  -0.97
  12 1956  -0.86
   1 1957  -0.47
   2 1957  -0.16
   3 1957   0.41
   4 1957   0.68
   5 1957   0.82
   6 1957   0.75
   7 1957   1.00
   8 1957   1.00
   9 1957   0.84
  10 1957   0.85
  11 1957   1.19
  12 1957   1.51
   1 1958   1.81
   2 1958   1.68
   3 1958   1.11
   4 1958   0.69
   5 1958   0.57
   6 1958   0.52
   7 1958   0.37
   8 1958   0.15
   9 1958  -0.20
  10 1958  -0.03
  11 1958   0.29
  12 1958   0.20
   1 1959   0.58
   2 1959   0.51
   3 1959   0.32
   4 1959   0.27
   5 1959   0.03
   6 1959  -0.19
   7 1959  -0.55
   8 1959  -0.43
   9 1959  -0.53
  10 1959  -0.22
  11 1959  -0.28
  12 1959  -0.13
   1 1960  -0.31
   2 1960  -0.47
   3 1960  -0.26
   4 1960  -0.16
   5 1960  -0.16
   6 1960  -0.29
   7 1960  -0.04
   8 1960   0.10
   9 1960  -0.11
  10 1960  -0.29
  11 1960  -0.26
  12 1960  -0.16
   1 1961  -0.17
   2 1961  -0.13
   3 1961  -0.24
   4 1961  -0.16
   5 1961   0.08
   6 1961   0.33
   7 1961   0.05
   8 1961  -0.32
   9 1961  -0.73
  10 1961  -0.71
  11 1961  -0.40
  12 1961  -0.37
   1 1962  -0.43
   2 1962  -0.46
   3 1962  -0.44
   4 1962  -0.44
   5 1962  -0.54
   6 1962  -0.35
   7 1962  -0.17
   8 1962  -0.23
   9 1962  -0.63
  10 1962  -0.58
  11 1962  -0.72
  12 1962  -0.82
   1 1963  -0.69
   2 1963  -0.35
   3 1963   0.08
   4 1963   0.20
   5 1963  -0.06
   6 1963   0.16
   7 1963   0.80
   8 1963   0.88
   9 1963   0.76
  10 1963   0.92
  11 1963   1.00
  12 1963   1.14
   1 1964   0.87
   2 1964   0.53
   3 1964  -0.13
   4 1964  -0.60
   5 1964  -0.84
   6 1964  -0.87
   7 1964  -0.69
   8 1964  -1.01
   9 1964  -1.22
  10 1964  -1.11
  11 1964  -1.20
  12 1964  -1.15
   1 1965  -0.77
   2 1965  -0.37
   3 1965  -0.11
   4 1965  -0.05
   5 1965   0.29
   6 1965   0.66
   7 1965   0.91
   8 1965   1.32
   9 1965   1.32
  10 1965   1.62
  11 1965   1.69
  12 1965   1.50
   1 1966   1.19
   2 1966   0.92
   3 1966   0.99
   4 1966   0.58
   5 1966  -0.10
   6 1966   0.24
   7 1966   0.31
   8 1966  -0.10
   9 1966  -0.22
  10 1966  -0.25
  11 1966  -0.19
  12 1966  -0.36
   1 1967  -0.38
   2 1967  -0.39
   3 1967  -0.56
   4 1967  -0.76
   5 1967  -0.28
   6 1967   0.09
   7 1967   0.06
   8 1967  -0.13
   9 1967  -0.60
  10 1967  -0.45
  11 1967  -0.34
  12 1967  -0.47
   1 1968  -0.78
   2 1968  -0.95
   3 1968  -0.85
   4 1968  -0.58
   5 1968  -0.62
   6 1968   0.16
   7 1968   0.51
   8 1968   0.37
   9 1968   0.19
  10 1968   0.34
  11 1968   0.78
  12 1968   0.85
   1 1969   0.99
   2 1969   1.21
   3 1969   0.79
   4 1969   0.73
   5 1969   0.73
   6 1969   0.46
   7 1969   0.20
   8 1969   0.41
   9 1969   0.63
  10 1969   0.86
  11 1969   0.74
  12 1969   0.73
   1 1970   0.50
   2 1970   0.29
   3 1970   0.12
   4 1970   0.29
   5 1970   0.00
   6 1970  -0.39
   7 1970  -0.63
   8 1970  -0.89
   9 1970  -0.84
  10 1970  -0.85
  11 1970  -0.77
  12 1970  -1.10
   1 1971  -1.46
   2 1971  -1.34
   3 1971  -1.13
   4 1971  -0.89
   5 1971  -0.71
   6 1971  -0.83
   7 1971  -0.82
   8 1971  -0.76
   9 1971  -0.76
  10 1971  -0.99
  11 1971  -0.91
  12 1971  -1.02
   1 1972  -0.72
   2 1972  -0.32
   3 1972  -0.02
   4 1972   0.26
   5 1972   0.49
   6 1972   0.70
   7 1972   1.07
   8 1972   1.35
   9 1972   1.40
  10 1972   1.82
  11 1972   2.09
  12 1972   2.24
   1 1973   1.88
   2 1973   1.26
   3 1973   0.48
   4 1973  -0.28
   5 1973  -0.65
   6 1973  -0.79
   7 1973  -1.16
   8 1973  -1.29
   9 1973  -1.39
  10 1973  -1.61
  11 1973  -2.11
  12 1973  -2.14
   1 1974  -2.04
   2 1974  -1.61
   3 1974  -1.32
   4 1974  -1.03
   5 1974  -0.93
   6 1974  -0.82
   7 1974  -0.63
   8 1974  -0.38
   9 1974  -0.47
  10 1974  -0.73
  11 1974  -0.97
  12 1974  -0.87
   1 1975  -0.37
   2 1975  -0.52
   3 1975  -0.79
   4 1975  -0.67
   5 1975  -0.80
   6 1975  -1.24
   7 1975  -1.12
   8 1975  -1.28
   9 1975  -1.50
  10 1975  -1.77
  11 1975  -1.50
  12 1975  -1.81
   1 1976  -1.84
   2 1976  -1.16
   3 1976  -0.62
   4 1976  -0.67
   5 1976  -0.50
   6 1976  -0.19
   7 1976   0.16
   8 1976   0.34
   9 1976   0.42
  10 1976   0.84
  11 1976   0.82
  12 1976   0.60
   1 1977   0.76
   2 1977   0.41
   3 1977   0.34
   4 1977  -0.05
   5 1977   0.19
   6 1977   0.43
   7 1977   0.45
   8 1977   0.18
   9 1977   0.50
  10 1977   0.73
  11 1977   0.67
  12 1977   0.80
   1 1978   0.77
   2 1978   0.43
   3 1978   0.01
   4 1978  -0.41
   5 1978  -0.42
   6 1978  -0.37
   7 1978  -0.29
   8 1978  -0.52
   9 1978  -0.50
  10 1978  -0.24
  11 1978  -0.17
  12 1978  -0.09
   1 1979  -0.11
   2 1979  -0.13
   3 1979   0.25
   4 1979   0.20
   5 1979  -0.03
   6 1979   0.02
   7 1979  -0.15
   8 1979   0.02
   9 1979   0.45
  10 1979   0.36
  11 1979   0.48
  12 1979   0.52
   1 1980   0.54
   2 1980   0.29
   3 1980   0.15
   4 1980   0.12
   5 1980   0.21
   6 1980   0.46
   7 1980   0.24
   8 1980  -0.13
   9 1980  -0.13
  10 1980  -0.13
  11 1980   0.03
  12 1980   0.01
   1 1981  -0.39
   2 1981  -0.60
   3 1981  -0.48
   4 1981  -0.34
   5 1981  -0.36
   6 1981  -0.18
   7 1981  -0.44
   8 1981  -0.50
   9 1981  -0.17
  10 1981  -0.12
  11 1981  -0.19
  12 1981  -0.10
   1 1982   0.14
   2 1982  -0.02
   3 1982   0.13
   4 1982   0.24
   5 1982   0.65
   6 1982   0.79
   7 1982   0.54
   8 1982   0.89
   9 1982   1.50
  10 1982   2.04
  11 1982   2.11
  12 1982   2.37
   1 1983   2.37
   2 1983   2.01
   3 1983   1.53
   4 1983   1.07
   5 1983   1.05
   6 1983   0.74
   7 1983   0.07
   8 1983  -0.24
   9 1983  -0.52
  10 1983  -0.89
  11 1983  -1.06
  12 1983  -0.75
   1 1984  -0.42
   2 1984  -0.02
   3 1984  -0.19
   4 1984  -0.37
   5 1984  -0.47
   6 1984  -0.58
   7 1984  -0.26
   8 1984  -0.08
   9 1984  -0.27
  10 1984  -0.49
  11 1984  -1.00
  12 1984  -1.19
   1 1985  -0.98
   2 1985  -0.63
   3 1985  -0.71
   4 1985  -0.74
   5 1985  -0.68
   6 1985  -0.61
   7 1985  -0.46
   8 1985  -0.47
   9 1985  -0.62
  10 1985  -0.42
  11 1985  -0.22
  12 1985  -0.38
   1 1986  -0.52
   2 1986  -0.48
   3 1986  -0.24
   4 1986  -0.02
   5 1986  -0.20
   6 1986   0.03
   7 1986   0.28
   8 1986   0.46
   9 1986   0.65
  10 1986   0.95
  11 1986   1.07
  12 1986   1.18
   1 1987   1.27
   2 1987   1.29
   3 1987   1.26
   4 1987   1.02
   5 1987   0.93
   6 1987   1.14
   7 1987   1.42
   8 1987   1.73
   9 1987   1.71
  10 1987   1.43
  11 1987   1.34
  12 1987   1.03
   1 1988   0.94
   2 1988   0.28
   3 1988   0.22
   4 1988  -0.10
   5 1988  -0.80
   6 1988  -1.32
   7 1988  -1.45
   8 1988  -1.04
   9 1988  -0.99
  10 1988  -1.82
  11 1988  -1.87
  12 1988  -1.89
   1 1989  -1.86
   2 1989  -1.40
   3 1989  -1.12
   4 1989  -0.83
   5 1989  -0.60
   6 1989  -0.30
   7 1989  -0.31
   8 1989  -0.32
   9 1989  -0.24
  10 1989  -0.34
  11 1989  -0.31
  12 1989   0.01
   1 1990   0.07
   2 1990   0.29
   3 1990   0.16
   4 1990   0.27
   5 1990   0.30
   6 1990   0.10
   7 1990   0.31
   8 1990   0.41
   9 1990   0.25
  10 1990   0.37
  11 1990   0.28
  12 1990   0.39
   1 1991   0.51
   2 1991   0.38
   3 1991   0.15
   4 1991   0.44
   5 1991   0.58
   6 1991   0.88
   7 1991   1.07
   8 1991   0.98
   9 1991   0.71
  10 1991   0.98
  11 1991   1.33
  12 1991   1.75
   1 1992   1.81
   2 1992   1.69
   3 1992   1.42
   4 1992   1.39
   5 1992   1.24
   6 1992   0.82
   7 1992   0.45
   8 1992   0.21
   9 1992  -0.04
  10 1992  -0.25
  11 1992   0.00
  12 1992   0.15
   1 1993   0.31
   2 1993   0.46
   3 1993   0.48
   4 1993   0.83
   5 1993   0.93
   6 1993   0.55
   7 1993   0.49
   8 1993   0.26
   9 1993   0.43
  10 1993   0.36
  11 1993   0.32
  12 1993   0.22
   1 1994   0.19
   2 1994   0.23
   3 1994   0.29
   4 1994   0.46
   5 1994   0.50
   6 1994   0.56
   7 1994   0.57
   8 1994   0.65
   9 1994   0.54
  10 1994   0.89
  11 1994   1.35
  12 1994   1.45
   1 1995   1.18
   2 1995   0.94
   3 1995   0.68
   4 1995   0.50
   5 1995   0.10
   6 1995   0.27
   7 1995   0.14
   8 1995  -0.33
   9 1995  -0.50
  10 1995  -0.57
  11 1995  -0.78
  12 1995  -0.71
   1 1996  -0.73
   2 1996  -0.76
   3 1996  -0.50
   4 1996  -0.25
   5 1996  -0.12
   6 1996  -0.04
   7 1996  -0.09
   8 1996   0.00
   9 1996  -0.27
  10 1996  -0.15
  11 1996  -0.17
  12 1996  -0.44
   1 1997  -0.47
   2 1997  -0.28
   3 1997  -0.10
   4 1997   0.31
   5 1997   0.85
   6 1997   1.33
   7 1997   1.76
   8 1997   1.94
   9 1997   2.19
  10 1997   2.50
  11 1997   2.52
  12 1997   2.48
   1 1998   2.43
   2 1998   1.97
   3 1998   1.43
   4 1998   0.98
   5 1998   0.70
   6 1998  -0.12
   7 1998  -0.59
   8 1998  -0.84
   9 1998  -1.05
  10 1998  -1.19
  11 1998  -1.12
  12 1998  -1.45
   1 1999  -1.59
   2 1999  -1.16
   3 1999  -0.80
   4 1999  -0.75
   5 1999  -0.78
   6 1999  -0.87
   7 1999  -0.83
   8 1999  -0.93
   9 1999  -0.94
  10 1999  -1.03
  11 1999  -1.40
  12 1999  -1.60
   1 2000  -1.68
   2 2000  -1.50
   3 2000  -0.96
   4 2000  -0.68
   5 2000  -0.67
   6 2000  -0.56
   7 2000  -0.41
   8 2000  -0.29
   9 2000  -0.39
  10 2000  -0.53
  11 2000  -0.59
  12 2000  -0.74
   1 2001  -0.63
   2 2001  -0.49
   3 2001  -0.35
   4 2001  -0.28
   5 2001  -0.08
   6 2001   0.07
   7 2001   0.26
   8 2001   0.20
   9 2001   0.04
  10 2001   0.02
  11 2001  -0.13
  12 2001  -0.25
   1 2002  -0.07
   2 2002   0.09
   3 2002   0.25
   4 2002   0.34
   5 2002   0.66
   6 2002   0.95
   7 2002   0.93
   8 2002   0.92
   9 2002   1.05
  10 2002   1.31
  11 2002   1.54
  12 2002   1.52
   1 2003   1.12
   2 2003   0.89
   3 2003   0.61
   4 2003   0.08
   5 2003  -0.36
   6 2003   0.03
   7 2003   0.55
   8 2003   0.57
   9 2003   0.40
  10 2003   0.69
  11 2003   0.53
  12 2003   0.47
   1 2004   0.35
   2 2004   0.31
   3 2004   0.15
   4 2004   0.24
   5 2004   0.24
   6 2004   0.40
   7 2004   0.75
   8 2004   0.92
   9 2004   0.88
  10 2004   0.89
  11 2004   0.77
  12 2004   0.81
   1 2005   0.76
   2 2005   0.43
   3 2005   0.40
   4 2005   0.36
   5 2005   0.52
   6 2005   0.46
   7 2005   0.34
   8 2005   0.36
   9 2005   0.09
  10 2005   0.06
  11 2005  -0.48
  12 2005  -0.77
   1 2006  -0.87
   2 2006  -0.59
   3 2006  -0.43
   4 2006  -0.13
   5 2006   0.13
   6 2006   0.29
   7 2006   0.25
   8 2006   0.50
   9 2006   0.61
  10 2006   0.83
  11 2006   1.21
  12 2006   1.29
   1 2007   0.81
   2 2007   0.24
   3 2007   0.02
   4 2007  -0.10
   5 2007  -0.23
   6 2007   0.01
   7 2007  -0.12
   8 2007  -0.34
   9 2007  -0.84
  10 2007  -0.92
  11 2007  -1.14
  12 2007  -1.17
   1 2008  -1.50
   2 2008  -1.55
   3 2008  -1.07
   4 2008  -0.70
   5 2008  -0.58
   6 2008  -0.38
   7 2008  -0.11
   8 2008   0.06
   9 2008   0.00
  10 2008   0.02
  11 2008  -0.08
  12 2008  -0.79
   1 2009  -0.87
   2 2009  -0.71
   3 2009  -0.57
   4 2009  -0.13
   5 2009   0.33
   6 2009   0.53
   7 2009   0.78
   8 2009   0.76
   9 2009   0.78
  10 2009   1.09
  11 2009   1.57
  12 2009   1.94
   1 2010   1.76
   2 2010   1.45
   3 2010   1.23
   4 2010   0.82
   5 2010   0.36
   6 2010  -0.18
   7 2010  -0.67
   8 2010  -1.05
   9 2010  -1.34
  10 2010  -1.40
  11 2010  -1.41
  12 2010  -1.28
   1 2011  -1.44
   2 2011  -1.20
   3 2011  -0.91
   4 2011  -0.55
   5 2011  -0.23
   6 2011   0.08
   7 2011   0.13
   8 2011  -0.18