Ref: http://www.climateaudit.org/ comment=46813 SST (5°-20*N vs 6°-18°N).
Ref for 2005-2006 http://www.climateaudit.org/ comment=50402, 50477 SST to be added
Year , SST , PDI
1949 , 0.324 , 9.25
1950 , -0.265 , 26.2
1951 , 0.066 , 14.25
1952 , 0.234 , 8.9
1953 , 0.067 , 9.8
1954 , -0.272 , 11.5
1955 , 0.174 , 21.35
1956 , -0.271 , 5.3
1957 , 0.086 , 8.7
1958 , 0.181 , 12.5
1959 , -0.209 , 7.5
1960 , -0.066 , 10.2
1961 , -0.124 , 22.9
1962 , -0.013 , 3.2
1963 , 0.02 , 11.95
1964 , -0.341 , 18.05
1965 , -0.138 , 8.6
1966 , 0.088 , 14.9
1967 , -0.155 , 12.05
1968 , -0.112 , 3.65
1969 , 0.289 , 15.65
1970 , 0.004 , 3.75
1971 , -0.149 , 9.25
1972 , -0.359 , 2.9
1973 , -0.107 , 4.15
1974 , -0.386 , 7.5
1975 , -0.315 , 7.8
1976 , 0.056 , 8.6
1977 , -0.068 , 2.95
1978 , -0.246 , 6.6
1979 , 0.235 , 11.85
1980 , 0.292 , 19.3
1981 , 0.06 , 9.95
1982 , -0.151 , 3.35
1983 , 0.01 , 1.5
1984 , -0.23 , 7.45
1985 , -0.008 , 9.3
1986 , -0.068 , 3.5
1987 , 0.496 , 2.65
1988 , 0.233 , 13.1
1989 , 0.085 , 16.45
1990 , 0.52 , 8.5
1991 , -0.089 , 3.45
1992 , -0.078 , 8.85
1993 , 0.136 , 3.5
1994 , -0.135 , 2.65
1995 , 0.64 , 24.8
1996 , 0.334 , 19.55
1997 , 0.312 , 4.15
1998 , 0.621 , 21.75
1999 , 0.53 , 21.85
2000 , 0.12 , 12.2
2001 , 0.41 , 11.25
2002 , 0.141 , 6.35
2003 , 0.873 , 22.6
2004 , 0.803 , 30.2
2005 ,  -99.9   ,30.4
2006 ,  -99.9 ,  7.9