YR MON NINO1+2 ANOM NINO3 ANOM NINO4 ANOM NINO3.4 ANOM 1997 1 23.67 -0.75 24.70 -0.91 28.41 0.27 25.96 -0.55 1997 2 25.74 -0.23 25.75 -0.61 28.33 0.32 26.36 -0.33 1997 3 26.95 0.59 26.98 -0.11 28.52 0.43 27.03 -0.11 1997 4 26.64 1.30 27.59 0.18 29.32 0.91 28.03 0.34 1997 5 26.71 2.47 28.06 1.00 29.45 0.81 28.60 0.84 1997 6 26.27 3.31 28.14 1.76 29.40 0.76 28.94 1.45 1997 7 25.59 3.79 28.01 2.43 29.50 0.92 28.92 1.85 1997 8 24.80 4.01 27.84 2.89 29.26 0.80 28.84 2.14 1997 9 24.40 3.96 27.84 3.01 29.32 0.84 28.93 2.29 1997 10 24.58 3.69 28.17 3.29 29.32 0.91 29.23 2.64 1997 11 25.63 3.99 28.55 3.59 29.49 1.13 29.32 2.80 1997 12 26.92 4.13 28.76 3.68 29.32 1.04 29.26 2.78 1998 1 28.22 3.80 28.94 3.32 29.01 0.87 29.10 2.59 1998 2 28.98 3.01 28.93 2.57 28.87 0.86 28.86 2.17 1998 3 29.15 2.79 29.14 2.05 28.65 0.56 28.67 1.53 1998 4 28.61 3.28 29.09 1.68 28.53 0.13 28.56 0.87 1998 5 27.69 3.45 28.17 1.11 28.71 0.06 28.47 0.71 1998 6 25.18 2.22 26.00 -0.37 28.61 -0.03 26.72 -0.78 1998 7 23.43 1.63 25.24 -0.35 28.07 -0.50 25.94 -1.14 1998 8 21.77 0.98 24.63 -0.33 27.77 -0.68 25.49 -1.22 1998 9 20.87 0.43 24.19 -0.64 27.88 -0.60 25.61 -1.04 1998 10 21.16 0.27 24.06 -0.83 27.33 -1.07 25.34 -1.26 1998 11 21.43 -0.21 24.11 -0.85 27.23 -1.13 25.18 -1.33 1998 12 22.56 -0.24 23.86 -1.22 27.11 -1.17 24.79 -1.69 1999 1 23.73 -0.69 24.41 -1.21 26.59 -1.55 24.90 -1.61 1999 2 25.64 -0.33 25.57 -0.79 26.52 -1.49 25.41 -1.28 1999 3 26.62 0.26 26.67 -0.41 26.90 -1.19 26.25 -0.89 1999 4 24.30 -1.03 26.66 -0.74 27.35 -1.06 26.84 -0.84 1999 5 23.46 -0.78 26.44 -0.61 27.87 -0.78 26.97 -0.79 1999 6 21.83 -1.12 25.59 -0.78 28.01 -0.63 26.60 -0.90 1999 7 20.44 -1.36 24.85 -0.73 27.92 -0.65 26.35 -0.73 1999 8 19.75 -1.04 24.02 -0.93 27.73 -0.72 25.59 -1.12 1999 9 19.23 -1.21 23.72 -1.10 27.82 -0.66 25.71 -0.94 1999 10 20.05 -0.84 23.75 -1.14 27.85 -0.56 25.64 -0.96 1999 11 20.51 -1.14 23.46 -1.50 27.56 -0.80 25.12 -1.39 1999 12 21.72 -1.07 23.54 -1.54 27.23 -1.05 24.90 -1.57 2000 1 23.86 -0.65 23.88 -1.73 26.96 -1.18 24.65 -1.86 2000 2 25.71 -0.32 25.31 -1.05 26.66 -1.35 25.19 -1.51 2000 3 26.19 -0.29 26.61 -0.47 26.76 -1.34 26.08 -1.06 2000 4 25.84 0.36 27.46 0.06 27.37 -1.03 27.01 -0.67 2000 5 24.10 -0.23 26.80 -0.26 27.81 -0.84 27.12 -0.64 2000 6 22.25 -0.77 25.84 -0.54 28.11 -0.53 27.03 -0.46 2000 7 20.59 -1.23 25.13 -0.45 28.20 -0.37 26.72 -0.36 2000 8 20.10 -0.70 24.47 -0.49 28.32 -0.13 26.45 -0.25 2000 9 19.94 -0.54 24.35 -0.48 28.44 -0.04 26.21 -0.43 2000 10 20.37 -0.54 24.41 -0.49 28.17 -0.24 25.96 -0.63 2000 11 20.60 -1.05 24.17 -0.79 28.09 -0.27 25.78 -0.74 2000 12 22.22 -0.62 24.43 -0.66 27.60 -0.67 25.59 -0.88 2001 1 23.88 -0.63 24.99 -0.63 27.50 -0.65 25.74 -0.77 2001 2 25.91 -0.11 26.06 -0.30 27.27 -0.73 26.11 -0.58 2001 3 27.44 0.97 27.23 0.14 27.62 -0.47 26.84 -0.30 2001 4 26.69 1.21 27.52 0.12 28.19 -0.22 27.52 -0.16 2001 5 23.77 -0.56 26.89 -0.17 28.64 -0.02 27.60 -0.16 2001 6 21.74 -1.29 26.35 -0.03 28.83 0.19 27.68 0.19 2001 7 20.88 -0.94 25.43 -0.14 29.06 0.49 27.32 0.24 2001 8 19.90 -0.90 24.72 -0.24 28.96 0.51 26.87 0.17 2001 9 19.39 -1.10 24.27 -0.57 29.14 0.66 26.55 -0.09 2001 10 19.52 -1.39 24.45 -0.45 29.01 0.60 26.59 -0.00 2001 11 20.49 -1.16 24.35 -0.61 28.96 0.59 26.45 -0.07 2001 12 21.96 -0.88 24.60 -0.48 28.60 0.33 26.17 -0.30 2002 1 23.64 -0.87 25.09 -0.53 28.81 0.67 26.50 -0.02 2002 2 26.06 0.03 26.21 -0.15 28.76 0.75 26.95 0.25 2002 3 27.53 1.05 27.22 0.14 28.68 0.59 27.32 0.17 2002 4 26.53 1.05 27.56 0.16 29.09 0.68 27.94 0.26 2002 5 24.80 0.47 27.24 0.19 29.45 0.79 28.15 0.39 2002 6 22.67 -0.36 27.06 0.68 29.63 0.99 28.43 0.94 2002 7 21.01 -0.81 26.03 0.46 29.49 0.92 27.98 0.90 2002 8 19.94 -0.86 25.47 0.51 29.40 0.95 27.79 1.08 2002 9 19.89 -0.60 25.54 0.70 29.44 0.96 27.83 1.19 2002 10 21.16 0.25 25.85 0.95 29.56 1.14 28.05 1.46 2002 11 22.25 0.60 26.37 1.41 29.83 1.47 28.27 1.75 2002 12 23.44 0.60 26.48 1.40 29.49 1.22 28.09 1.62 2003 1 24.38 -0.13 26.38 0.76 29.25 1.10 27.76 1.24 2003 2 25.81 -0.22 26.70 0.34 29.03 1.02 27.49 0.80 2003 3 25.97 -0.50 27.28 0.19 29.03 0.93 27.81 0.66 2003 4 24.44 -1.04 27.15 -0.25 28.96 0.56 27.81 0.13 2003 5 22.49 -1.84 26.14 -0.92 28.92 0.27 27.37 -0.39 2003 6 21.58 -1.45 25.83 -0.54 29.09 0.45 27.48 -0.01 2003 7 20.75 -1.06 25.75 0.17 29.11 0.54 27.43 0.35 2003 8 20.14 -0.66 25.04 0.08 29.05 0.60 26.85 0.15 2003 9 20.00 -0.48 24.97 0.14 29.02 0.54 26.96 0.32 2003 10 20.99 0.08 25.33 0.43 29.22 0.81 27.19 0.60 2003 11 21.92 0.27 25.40 0.45 29.31 0.95 27.05 0.53 2003 12 22.99 0.15 25.56 0.47 29.02 0.75 26.89 0.42 2004 1 24.60 0.09 25.92 0.30 28.83 0.68 26.74 0.23 2004 2 25.81 -0.22 26.46 0.10 28.59 0.58 26.86 0.17 2004 3 25.94 -0.54 27.16 0.08 28.43 0.34 27.10 -0.05 2004 4 25.32 -0.16 27.37 -0.03 28.75 0.34 27.84 0.17 2004 5 23.05 -1.28 26.72 -0.34 29.16 0.51 28.06 0.29 2004 6 21.60 -1.43 26.27 -0.11 29.17 0.54 27.76 0.27 2004 7 20.71 -1.11 25.41 -0.17 29.39 0.81 27.69 0.61 2004 8 19.62 -1.18 25.05 0.09 29.31 0.86 27.54 0.83 2004 9 20.07 -0.42 25.17 0.33 29.60 1.11 27.47 0.83 2004 10 20.92 0.01 25.32 0.43 29.55 1.14 27.38 0.79 2004 11 21.96 0.31 25.46 0.51 29.57 1.21 27.31 0.79 2004 12 22.94 0.10 25.77 0.68 29.40 1.13 27.31 0.84 2005 1 24.47 -0.04 25.89 0.27 29.21 1.07 27.10 0.59 2005 2 25.49 -0.54 26.20 -0.16 28.83 0.82 26.96 0.27 2005 3 25.60 -0.88 27.01 -0.07 28.91 0.81 27.55 0.40 2005 4 24.90 -0.58 27.77 0.37 28.96 0.55 28.07 0.39 2005 5 24.40 0.07 27.48 0.42 29.18 0.53 28.20 0.44 2005 6 22.47 -0.56 26.81 0.43 29.18 0.55 28.05 0.56 2005 7 21.18 -0.64 25.93 0.35 29.05 0.48 27.47 0.39 2005 8 20.61 -0.19 25.19 0.23 28.86 0.41 26.88 0.17 2005 9 19.71 -0.77 24.57 -0.27 28.84 0.36 26.63 -0.01 2005 10 19.72 -1.19 24.69 -0.21 28.89 0.48 26.75 0.16 2005 11 20.62 -1.03 24.28 -0.68 28.67 0.31 26.34 -0.18 2005 12 22.29 -0.55 24.28 -0.81 28.35 0.08 25.89 -0.58 2006 1 24.33 -0.18 25.00 -0.62 27.68 -0.46 25.64 -0.87 2006 2 26.46 0.43 26.08 -0.28 27.39 -0.62 26.08 -0.61 2006 3 26.77 0.29 26.54 -0.55 27.79 -0.30 26.57 -0.58 2006 4 24.15 -1.33 27.25 -0.15 28.38 -0.03 27.59 -0.09 2006 5 23.86 -0.47 27.04 -0.02 28.91 0.26 27.91 0.15 2006 6 22.77 -0.26 26.44 0.06 29.15 0.52 27.85 0.35 2006 7 22.19 0.37 25.80 0.22 29.07 0.50 27.35 0.27 2006 8 21.59 0.79 25.45 0.49 29.22 0.77 27.22 0.51 2006 9 21.43 0.94 25.74 0.91 29.40 0.92 27.34 0.70 2006 10 22.22 1.31 25.96 1.07 29.44 1.03 27.47 0.88 2006 11 22.69 1.04 26.07 1.12 29.63 1.26 27.73 1.21 2006 12 23.45 0.61 26.36 1.28 29.47 1.20 27.76 1.29 2007 1 24.99 0.48 26.50 0.88 28.93 0.79 27.26 0.74 2007 2 26.24 0.21 26.45 0.09 28.62 0.61 26.81 0.12 2007 3 25.74 -0.73 26.79 -0.30 28.57 0.48 27.18 0.03 2007 4 24.30 -1.18 27.13 -0.27 28.70 0.30 27.78 0.10 2007 5 22.73 -1.60 26.35 -0.70 28.86 0.21 27.57 -0.19 2007 6 21.59 -1.44 25.83 -0.55 28.98 0.34 27.55 0.06 2007 7 20.27 -1.55 24.79 -0.79 28.81 0.24 26.79 -0.29 2007 8 19.16 -1.64 23.86 -1.10 28.58 0.12 26.20 -0.50 2007 9 18.57 -1.92 23.52 -1.31 28.12 -0.36 25.77 -0.87 2007 10 18.80 -2.11 23.36 -1.54 27.86 -0.55 25.22 -1.38 2007 11 19.49 -2.16 23.17 -1.78 27.42 -0.94 25.06 -1.45 2007 12 21.02 -1.82 23.59 -1.50 27.30 -0.97 24.97 -1.50 2008 1 23.86 -0.66 24.13 -1.49 26.62 -1.52 24.71 -1.81 2008 2 26.32 0.30 25.05 -1.31 26.43 -1.58 24.83 -1.86 2008 3 27.30 0.82 26.56 -0.53 26.84 -1.26 26.07 -1.08 2008 4 25.89 0.41 27.18 -0.22 27.44 -0.97 26.83 -0.85 2008 5 24.41 0.08 27.08 0.02 27.90 -0.76 27.18 -0.58 2008 6 23.55 0.52 26.53 0.15 28.08 -0.55 27.17 -0.32 2008 7 22.63 0.82 26.12 0.55 28.25 -0.32 27.19 0.11 2008 8 21.79 0.99 25.63 0.67 28.18 -0.27 26.85 0.14 2008 9 21.19 0.70 25.09 0.26 28.14 -0.35 26.44 -0.20 2008 10 20.75 -0.16 24.79 -0.10 28.29 -0.12 26.33 -0.26 2008 11 21.44 -0.20 24.75 -0.20 28.08 -0.28 26.30 -0.22 2008 12 22.43 -0.41 24.60 -0.49 27.72 -0.55 25.74 -0.73 2009 1 24.42 -0.09 25.03 -0.59 27.42 -0.73 25.54 -0.97 2009 2 26.03 0.01 25.85 -0.51 27.37 -0.64 26.04 -0.65 2009 3 26.38 -0.10 26.44 -0.64 27.79 -0.30 26.67 -0.48 2009 4 25.98 0.50 27.39 -0.01 28.37 -0.04 27.50 -0.18 2009 5 24.83 0.50 27.40 0.35 28.99 0.33 28.03 0.27 2009 6 23.73 0.70 27.12 0.74 29.20 0.57 28.11 0.62 2009 7 22.63 0.81 26.56 0.99 29.21 0.63 27.94 0.86 2009 8 21.64 0.84 25.94 0.98 29.21 0.76 27.53 0.82 2009 9 20.82 0.33 25.66 0.82 29.28 0.79 27.47 0.83 2009 10 20.96 0.05 25.73 0.83 29.65 1.24 27.63 1.04 2009 11 22.11 0.46 26.23 1.28 29.88 1.52 28.19 1.67 2009 12 23.16 0.32 26.67 1.58 29.67 1.40 28.30 1.82 2010 1 24.82 0.30 26.63 1.01 29.51 1.36 28.07 1.56 2010 2 26.08 0.05 27.12 0.76 29.10 1.09 27.94 1.25 2010 3 26.24 -0.24 27.73 0.65 29.21 1.12 28.29 1.14 2010 4 26.05 0.57 28.05 0.65 29.25 0.84 28.36 0.68 2010 5 24.28 -0.05 26.97 -0.09 29.03 0.37 27.68 -0.09 2010 6 22.60 -0.43 25.75 -0.63 28.64 -0.00 27.00 -0.50 2010 7 20.08 -1.74 24.53 -1.04 28.09 -0.48 26.09 -0.98 2010 8 19.27 -1.53 23.87 -1.09 27.47 -0.98 25.50 -1.20 2010 9 18.90 -1.59 23.59 -1.25 27.13 -1.35 25.07 -1.57 2010 10 19.06 -1.85 23.25 -1.64 27.06 -1.35 25.01 -1.58 2010 11 20.03 -1.61 23.40 -1.56 27.07 -1.30 25.07 -1.45 2010 12 21.48 -1.37 23.50 -1.59 26.89 -1.38 24.95 -1.52 2011 1 24.08 -0.44 24.31 -1.31 26.72 -1.42 24.93 -1.59 2011 2 26.22 0.19 25.55 -0.81 26.95 -1.06 25.46 -1.24 2011 3 26.22 -0.25 26.37 -0.71 27.41 -0.68 26.22 -0.93