Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1996 | -12.3( 45) | -17.5(100) | -24.6(100) | -19.4(100) | -29.7(100) | -27.2(100) | -28.6( 55) | - | - | -25.0( 48) | -14.6(100) | -9.9(100) |
1997 | -11.2(100) | -19.8( 96) | -25.1(100) | -26.5(100) | -26.8(100) | -25.5(100) | -25.6( 61) | - | - | -23.6( 55) | -15.2(100) | -11.0( 97) |
1998 | -12.1(100) | -13.5(100) | -25.3(100) | -29.7(100) | -24.8( 97) | -21.0(100) | -30.3( 58) | - | - | -29.6( 48) | -18.8(100) | -11.6(100) |
1999 | -10.4(100) | -18.0(100) | -21.6(100) | -30.5(100) | -27.4(100) | -27.1(100) | -24.8( 84) | - | - | -19.4( 52) | -15.2(100) | -12.6(100) |
2000 | -14.0( 94) | -16.4(100) | -20.4(100) | -26.4(100) | -27.2(100) | -25.3(100) | -25.8(100) | -27.2(100) | -28.9(100) | -22.5(100) | -15.6(100) | -12.9(100) |
2001 | -14.4(100) | -14.8( 93) | -24.2( 90) | -23.7(100) | -25.2(100) | -25.2(100) | -27.8(100) | -32.9(100) | -26.3(100) | -25.3(100) | -16.4(100) | -11.4(100) |
2002 | -10.5(100) | -17.2(100) | -22.1(100) | -24.9(100) | -25.0(100) | -31.8(100) | -28.6(100) | -31.3( 52) | - | - | - | - |
2003 | - | - | - | - | - | - | - | - | - | - | - | - |
2004 | - | - | - | - | - | - | - | - | - | - | - | - |
2005 | - | - | - | - | - | - | - | - | - | - | - | - |
2006 | - | - | - | - | - | - | - | - | - | - | - | - |
2007 | - | - | - | - | - | - | - | - | - | - | - | - |
2008 | - | - | - | - | - | - | - | - | - | - | - | - |
2009 | - | - | - | - | - | - | - | - | - | - | - | - |