Year Month CP index 1948 1 -0.0860 1948 2 -0.3629 1948 3 -0.4497 1948 4 -0.0259 1948 5 0.4841 1948 6 -0.3596 1948 7 0.0310 1948 8 -0.6393 1948 9 -1.3072 1948 10 -2.2453 1948 11 -1.5584 1948 12 0.7704 1949 1 0.2628 1949 2 -0.5826 1949 3 -1.0183 1949 4 -0.2818 1949 5 -0.3353 1949 6 -0.5653 1949 7 -0.0981 1949 8 -0.0804 1949 9 -0.2282 1949 10 -0.6256 1949 11 -1.2932 1949 12 -1.8950 1950 1 -1.1926 1950 2 -0.8003 1950 3 -1.0806 1950 4 -0.3898 1950 5 -1.2389 1950 6 -0.4343 1950 7 -0.6070 1950 8 -0.8187 1950 9 -0.7864 1950 10 -0.7480 1950 11 -0.6672 1950 12 -1.0632 1951 1 -1.3585 1951 2 -1.0638 1951 3 -0.2064 1951 4 -0.3237 1951 5 -0.4277 1951 6 -1.5388 1951 7 -0.8519 1951 8 -0.5575 1951 9 0.0651 1951 10 0.2894 1951 11 0.5981 1951 12 0.7201 1952 1 0.4406 1952 2 -0.0259 1952 3 0.2383 1952 4 1.3494 1952 5 0.8874 1952 6 0.3443 1952 7 0.3569 1952 8 0.3940 1952 9 0.7007 1952 10 0.1317 1952 11 0.2079 1952 12 0.2960 1953 1 0.6860 1953 2 0.0857 1953 3 -0.6955 1953 4 -0.6845 1953 5 -0.5150 1953 6 0.2221 1953 7 0.2043 1953 8 0.2351 1953 9 -0.1631 1953 10 0.3950 1953 11 0.4293 1953 12 0.9069 1954 1 1.6453 1954 2 0.9169 1954 3 0.6024 1954 4 1.1149 1954 5 1.2420 1954 6 0.9592 1954 7 0.8401 1954 8 -0.0666 1954 9 -0.2613 1954 10 -0.2952 1954 11 -0.6323 1954 12 -0.5845 1955 1 -0.9196 1955 2 -0.6984 1955 3 -0.6230 1955 4 -0.8131 1955 5 -0.2229 1955 6 -0.3335 1955 7 -0.3289 1955 8 -0.8551 1955 9 -1.0215 1955 10 -1.8636 1955 11 -2.4084 1955 12 -1.7996 1956 1 -1.1147 1956 2 -0.5817 1956 3 -1.0931 1956 4 -0.8481 1956 5 -0.5277 1956 6 -0.6404 1956 7 -1.4368 1956 8 -1.5563 1956 9 -1.2381 1956 10 -0.6357 1956 11 -0.7614 1956 12 -0.1483 1957 1 0.7496 1957 2 -0.3851 1957 3 -0.6747 1957 4 -0.5252 1957 5 -0.9963 1957 6 -0.8764 1957 7 -0.3459 1957 8 0.3748 1957 9 0.3651 1957 10 0.6496 1957 11 1.0353 1957 12 1.4158 1958 1 2.1533 1958 2 1.8110 1958 3 1.0138 1958 4 0.5055 1958 5 0.7297 1958 6 0.8998 1958 7 0.4372 1958 8 0.8244 1958 9 0.2298 1958 10 0.3838 1958 11 0.9299 1958 12 1.0899 1959 1 1.6284 1959 2 0.9355 1959 3 0.2228 1959 4 0.6853 1959 5 0.5671 1959 6 0.3577 1959 7 -0.1145 1959 8 0.5606 1959 9 0.2013 1959 10 0.0712 1959 11 -0.6110 1959 12 -0.1286 1960 1 -0.3631 1960 2 -0.4968 1960 3 -0.2212 1960 4 0.5789 1960 5 0.4311 1960 6 0.6334 1960 7 0.8131 1960 8 0.7828 1960 9 -0.0510 1960 10 0.1203 1960 11 -0.0197 1960 12 -0.0327 1961 1 -0.3109 1961 2 -0.8999 1961 3 -0.1146 1961 4 0.0335 1961 5 0.4402 1961 6 0.6092 1961 7 0.6462 1961 8 -0.0031 1961 9 -0.5034 1961 10 -0.3584 1961 11 -0.4535 1961 12 -0.2860 1962 1 -0.4986 1962 2 -0.2028 1962 3 0.9308 1962 4 0.9782 1962 5 0.0096 1962 6 0.1377 1962 7 0.4436 1962 8 0.1841 1962 9 -0.4878 1962 10 -0.4739 1962 11 -0.6153 1962 12 -0.4689 1963 1 -0.3681 1963 2 0.0570 1963 3 0.2881 1963 4 1.1652 1963 5 0.3270 1963 6 0.7212 1963 7 0.8656 1963 8 0.8143 1963 9 0.8805 1963 10 1.2986 1963 11 1.6051 1963 12 1.6715 1964 1 1.2802 1964 2 1.1406 1964 3 0.4373 1964 4 -0.0815 1964 5 0.9082 1964 6 -0.1013 1964 7 0.2449 1964 8 -0.5564 1964 9 -1.2734 1964 10 -0.9560 1964 11 -1.4244 1964 12 -1.2468 1965 1 -1.1226 1965 2 -0.9915 1965 3 -0.7875 1965 4 -1.4406 1965 5 -1.1330 1965 6 -0.5942 1965 7 -0.1535 1965 8 0.2548 1965 9 1.1642 1965 10 1.5261 1965 11 1.7154 1965 12 1.6726 1966 1 1.1791 1966 2 1.2370 1966 3 2.3543 1966 4 2.1320 1966 5 1.4785 1966 6 1.5413 1966 7 1.4789 1966 8 0.8964 1966 9 0.3915 1966 10 0.3393 1966 11 0.4695 1966 12 0.0819 1967 1 0.1051 1967 2 -0.4557 1967 3 0.1240 1967 4 0.1018 1967 5 0.5586 1967 6 1.0665 1967 7 0.6399 1967 8 0.4746 1967 9 0.3869 1967 10 0.3782 1967 11 0.5710 1967 12 0.5972 1968 1 0.0817 1968 2 -0.0156 1968 3 0.0737 1968 4 0.7648 1968 5 0.8767 1968 6 1.5573 1968 7 1.0607 1968 8 0.5268 1968 9 -0.0887 1968 10 0.6923 1968 11 1.2712 1968 12 1.2527 1969 1 1.8943 1969 2 2.3797 1969 3 0.6150 1969 4 0.2202 1969 5 -0.3387 1969 6 -0.2460 1969 7 -0.0892 1969 8 0.5785 1969 9 0.8399 1969 10 0.6650 1969 11 0.4836 1969 12 0.5263 1970 1 0.4750 1970 2 0.7580 1970 3 0.8965 1970 4 0.9897 1970 5 1.1052 1970 6 0.9066 1970 7 0.8476 1970 8 0.0365 1970 9 -0.7097 1970 10 -1.1067 1970 11 -0.8818 1970 12 -1.1666 1971 1 -1.6081 1971 2 -1.4784 1971 3 -1.3245 1971 4 -1.3239 1971 5 -0.9301 1971 6 -0.6422 1971 7 -1.0436 1971 8 -1.0445 1971 9 -1.0900 1971 10 -1.1212 1971 11 -1.3859 1971 12 -1.3074 1972 1 -1.2417 1972 2 -1.1472 1972 3 -0.7602 1972 4 -0.0984 1972 5 -0.1561 1972 6 -0.6889 1972 7 -0.3841 1972 8 -0.2411 1972 9 0.5568 1972 10 1.1143 1972 11 1.1448 1972 12 1.1135 1973 1 0.9888 1973 2 0.9284 1973 3 0.6803 1973 4 0.1668 1973 5 -0.0887 1973 6 -0.0901 1973 7 -0.6322 1973 8 -0.5792 1973 9 -1.2684 1973 10 -1.5491 1973 11 -2.2942 1973 12 -2.4774 1974 1 -2.2099 1974 2 -1.7484 1974 3 -1.5894 1974 4 -1.4340 1974 5 -1.6017 1974 6 -1.0806 1974 7 -1.1221 1974 8 -0.6500 1974 9 -0.8239 1974 10 -0.6013 1974 11 -0.9411 1974 12 -0.4737 1975 1 -0.2342 1975 2 -0.3483 1975 3 -1.2979 1975 4 -1.4656 1975 5 -1.4015 1975 6 -1.3530 1975 7 -1.5792 1975 8 -1.5230 1975 9 -1.6787 1975 10 -1.6426 1975 11 -1.2816 1975 12 -1.7300 1976 1 -2.3594 1976 2 -1.7796 1976 3 -1.0005 1976 4 -1.4641 1976 5 -1.6872 1976 6 -1.5498 1976 7 -1.2790 1976 8 -0.5526 1976 9 -0.1394 1976 10 0.5714 1976 11 0.7376 1976 12 0.2535 1977 1 0.5837 1977 2 0.6615 1977 3 0.4067 1977 4 0.0187 1977 5 0.5081 1977 6 0.7599 1977 7 0.8411 1977 8 1.0654 1977 9 1.5480 1977 10 1.4191 1977 11 1.2093 1977 12 1.4436 1978 1 1.3355 1978 2 0.6269 1978 3 0.8711 1978 4 0.2815 1978 5 0.5582 1978 6 0.6178 1978 7 0.3251 1978 8 0.5515 1978 9 0.0001 1978 10 0.4085 1978 11 -0.0544 1978 12 0.0603 1979 1 0.0501 1979 2 0.0335 1979 3 0.5707 1979 4 0.3567 1979 5 -0.0157 1979 6 -0.0092 1979 7 0.0313 1979 8 0.2074 1979 9 0.3031 1979 10 0.4514 1979 11 0.6867 1979 12 1.0244 1980 1 1.4772 1980 2 1.1813 1980 3 0.7111 1980 4 0.5141 1980 5 0.4812 1980 6 0.9734 1980 7 1.0155 1980 8 0.2262 1980 9 0.2435 1980 10 0.3970 1980 11 0.5713 1980 12 0.6912 1981 1 0.9847 1981 2 0.2476 1981 3 -0.1578 1981 4 0.0268 1981 5 -0.2532 1981 6 -0.0534 1981 7 -0.0733 1981 8 0.0580 1981 9 0.3414 1981 10 0.3976 1981 11 0.3411 1981 12 0.5768 1982 1 0.7155 1982 2 0.7107 1982 3 1.3250 1982 4 1.5334 1982 5 1.5868 1982 6 1.3410 1982 7 0.5952 1982 8 0.8607 1982 9 0.9675 1982 10 1.2987 1982 11 0.4209 1982 12 0.6077 1983 1 0.7789 1983 2 0.5352 1983 3 -0.1462 1983 4 -1.4207 1983 5 -1.9217 1983 6 -2.5039 1983 7 -2.7387 1983 8 -2.3216 1983 9 -1.8618 1983 10 -1.7941 1983 11 -1.4810 1983 12 -0.7965 1984 1 -0.0762 1984 2 0.7765 1984 3 0.4565 1984 4 -0.3560 1984 5 -0.0993 1984 6 -0.1374 1984 7 -0.1515 1984 8 -0.0333 1984 9 -0.2935 1984 10 -0.3561 1984 11 -1.2427 1984 12 -1.3200 1985 1 -0.6742 1985 2 -0.0151 1985 3 -0.4662 1985 4 -0.1095 1985 5 0.3441 1985 6 0.1164 1985 7 0.2739 1985 8 0.2426 1985 9 0.0554 1985 10 0.2740 1985 11 0.3198 1985 12 -0.0282 1986 1 -0.1749 1986 2 -0.0044 1986 3 0.6756 1986 4 0.9036 1986 5 0.9026 1986 6 1.2494 1986 7 0.8858 1986 8 0.8902 1986 9 1.0496 1986 10 1.3192 1986 11 1.3966 1986 12 1.2003 1987 1 0.6777 1987 2 0.8146 1987 3 0.4419 1987 4 0.1552 1987 5 0.1416 1987 6 0.8111 1987 7 1.0412 1987 8 1.5478 1987 9 1.5778 1987 10 1.1812 1987 11 1.4884 1987 12 1.5317 1988 1 1.7178 1988 2 1.0764 1988 3 1.3719 1988 4 0.9865 1988 5 0.3472 1988 6 -0.5034 1988 7 -0.8047 1988 8 -0.3767 1988 9 -0.3627 1988 10 -1.4967 1988 11 -2.0758 1988 12 -2.2191 1989 1 -2.6030 1989 2 -2.3795 1989 3 -1.5841 1989 4 -1.0580 1989 5 0.0629 1989 6 0.3074 1989 7 -0.0727 1989 8 -0.6629 1989 9 -0.0593 1989 10 -0.1385 1989 11 -0.1720 1989 12 0.3776 1990 1 0.5471 1990 2 0.4494 1990 3 0.7837 1990 4 1.0988 1990 5 0.8331 1990 6 0.7096 1990 7 1.1406 1990 8 1.1878 1990 9 1.1503 1990 10 1.5173 1990 11 1.2806 1990 12 1.6342 1991 1 1.8371 1991 2 1.3103 1991 3 0.8321 1991 4 1.5122 1991 5 1.3117 1991 6 1.4516 1991 7 1.4048 1991 8 1.1633 1991 9 0.8257 1991 10 1.0661 1991 11 1.4241 1991 12 1.4721 1992 1 1.6963 1992 2 1.3925 1992 3 0.8078 1992 4 0.2820 1992 5 0.4428 1992 6 1.0334 1992 7 1.1989 1992 8 0.9663 1992 9 0.6180 1992 10 0.4202 1992 11 0.4821 1992 12 0.8051 1993 1 1.2672 1993 2 0.9501 1993 3 0.6811 1993 4 0.5051 1993 5 0.7330 1993 6 0.3276 1993 7 0.4461 1993 8 0.4230 1993 9 0.6378 1993 10 0.4202 1993 11 0.6173 1993 12 1.1287 1994 1 0.9910 1994 2 0.8024 1994 3 1.3939 1994 4 1.9246 1994 5 1.8094 1994 6 1.7294 1994 7 1.8549 1994 8 1.8977 1994 9 1.3217 1994 10 1.0750 1994 11 1.7207 1994 12 1.3654 1995 1 1.0395 1995 2 1.4202 1995 3 1.8600 1995 4 2.2944 1995 5 1.5202 1995 6 1.3997 1995 7 1.1488 1995 8 0.4070 1995 9 -0.1513 1995 10 -0.1752 1995 11 -0.4270 1995 12 0.2485 1996 1 0.0587 1996 2 -0.1926 1996 3 -0.2305 1996 4 1.0310 1996 5 0.8258 1996 6 1.3017 1996 7 0.9533 1996 8 0.7622 1996 9 0.2035 1996 10 0.4791 1996 11 0.7988 1996 12 0.5697 1997 1 0.3768 1997 2 -0.3116 1997 3 -0.2980 1997 4 -0.0043 1997 5 -0.2367 1997 6 -0.3435 1997 7 -0.2712 1997 8 -0.1549 1997 9 0.2033 1997 10 0.7029 1997 11 0.2349 1997 12 0.0332 1998 1 0.3490 1998 2 0.3147 1998 3 -0.2921 1998 4 -1.0572 1998 5 -1.4770 1998 6 -1.5837 1998 7 -1.6787 1998 8 -1.5655 1998 9 -1.5407 1998 10 -1.8340 1998 11 -1.4392 1998 12 -1.8204 1999 1 -1.8767 1999 2 -1.7491 1999 3 -1.6627 1999 4 -0.5307 1999 5 -0.6273 1999 6 -0.5099 1999 7 -0.8767 1999 8 -1.2470 1999 9 -1.1158 1999 10 -1.3028 1999 11 -1.2357 1999 12 -1.9776 2000 1 -1.8703 2000 2 -1.6305 2000 3 -1.0839 2000 4 -1.1321 2000 5 -1.1262 2000 6 -0.8611 2000 7 -0.1791 2000 8 0.3216 2000 9 -0.2274 2000 10 -0.5587 2000 11 -0.0685 2000 12 -0.2598 2001 1 -0.5690 2001 2 -0.8628 2001 3 -0.9121 2001 4 -0.7583 2001 5 0.4202 2001 6 0.6717 2001 7 0.9559 2001 8 1.4081 2001 9 1.3647 2001 10 1.2302 2001 11 1.0571 2001 12 0.9710 2002 1 0.5223 2002 2 -0.0560 2002 3 -0.2266 2002 4 0.1252 2002 5 0.5310 2002 6 1.4678 2002 7 1.6695 2002 8 1.0885 2002 9 0.8128 2002 10 1.0584 2002 11 1.1932 2002 12 1.3544 2003 1 1.5320 2003 2 1.3449 2003 3 0.9193 2003 4 0.8414 2003 5 1.0975 2003 6 1.2951 2003 7 1.5171 2003 8 1.0836 2003 9 1.0755 2003 10 0.8883 2003 11 0.7874 2003 12 0.6797 2004 1 0.6757 2004 2 0.4634 2004 3 1.0540 2004 4 1.0404 2004 5 1.4638 2004 6 1.2994 2004 7 1.7195 2004 8 1.6278 2004 9 1.5322 2004 10 1.3343 2004 11 0.7233 2004 12 1.2453 2005 1 1.6719 2005 2 1.8368 2005 3 1.9373 2005 4 1.2831 2005 5 1.1040 2005 6 1.3295 2005 7 1.0193 2005 8 1.3050 2005 9 1.1277 2005 10 1.3570 2005 11 0.5175 2005 12 -0.0637 2006 1 -1.1261 2006 2 -1.2551 2006 3 -0.3319 2006 4 1.0904 2006 5 0.8138 2006 6 0.8565 2006 7 0.6592 2006 8 0.5631 2006 9 0.5727 2006 10 0.7794 2006 11 1.4168 2006 12 0.9961 2007 1 0.3106 2007 2 -0.0411 2007 3 0.5211 2007 4 0.9251 2007 5 0.9340 2007 6 1.3120 2007 7 0.7063 2007 8 0.7456 2007 9 -0.1244 2007 10 0.2178 2007 11 -0.1293 2007 12 -0.3495 2008 1 -2.0213 2008 2 -2.8692 2008 3 -2.2525 2008 4 -1.2768 2008 5 -0.9259 2008 6 -0.7937 2008 7 -1.3132 2008 8 -1.1045 2008 9 -0.9380 2008 10 -0.3106 2008 11 -0.4837 2008 12 -0.6458 2009 1 -0.7308 2009 2 -0.3236 2009 3 0.1335 2009 4 -0.0587 2009 5 0.3791 2009 6 0.5760 2009 7 0.4385 2009 8 0.9723 2009 9 1.2957 2009 10 1.9576 2009 11 2.3015 2009 12 2.7081 2010 1 2.3532 2010 2 1.7543 2010 3 1.3718 2010 4 0.9074 2010 5 0.1595 2010 6 -0.4299 2010 7 -0.2754 2010 8 -0.2190 2010 9 -1.0978 2010 10 -1.3485 2010 11 -1.3230 2010 12 -1.5906 2011 1 -2.0596 2011 2 -1.9084 2011 3 -0.8198 2011 4 -0.5476 2011 5 -0.5886 2011 6 -0.3990 2011 7 -0.5901 2011 8 -0.5863 2011 9 -0.6228 2011 10 -0.4919 2011 11 -1.0329 2011 12 -1.2169 2012 1 -1.0784 2012 2 -1.1802 2012 3 -0.7998 2012 4 -0.8839 2012 5 -1.1565 2012 6 -0.9805 2012 7 0.2362 2012 8 0.5991 2012 9 0.8225 2012 10 1.3031 2012 11 1.3527 2012 12 0.5978 2013 1 -0.2425 2013 2 -0.2877 2013 3 -0.0724 2013 4 1.2380 2013 5 1.1785 2013 6 1.4876 2013 7 1.2840 2013 8 0.8412 2013 9 0.5608 2013 10 0.7378 2013 11 0.1217 2013 12 -0.0234 2014 1 -0.4159 2014 2 0.2238 2014 3 0.5990 2014 4 1.0549 2014 5 0.5128 2014 6 -0.2540 2014 7 -0.0876 2014 8 0.0849 2014 9 0.4493 2014 10 1.0277 2014 11 1.3861 2014 12 1.4184