Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1997 | 6.8(100) | 10.6(100) | 9.3(100) | 7.4(100) | 10.6( 90) | - | 10.8(100) | 9.5(100) | 9.7(100) | 11.8(100) | 12.6(100) | 6.6(100) |
1998 | 7.0(100) | 10.8(100) | 11.5(100) | 6.8(100) | 9.0(100) | 9.8(100) | 11.3(100) | 10.6(100) | 10.2(100) | 10.4( 97) | 8.1(100) | 7.4(100) |
1999 | 5.9(100) | 9.5(100) | 9.7(100) | - | - | - | - | - | - | - | - | - |
2000 | - | - | - | - | - | - | - | - | - | - | - | - |
2001 | 6.6(100) | 6.9(100) | 9.5(100) | 8.7(100) | 9.1(100) | 10.7(100) | 10.5(100) | 9.4(100) | 10.0(100) | 9.8(100) | 10.2(100) | 9.0(100) |
2002 | 7.7(100) | 7.8(100) | 10.7(100) | 9.8(100) | 12.8(100) | 9.2(100) | 7.5(100) | 10.0(100) | 9.3(100) | 9.7(100) | 9.1(100) | 8.6(100) |
2003 | 7.5(100) | 6.6(100) | 9.3(100) | 10.1(100) | 13.5(100) | 9.5(100) | 13.0(100) | 7.6(100) | 12.5(100) | 10.0(100) | 9.0(100) | 8.6(100) |
2004 | 7.7(100) | 6.4(100) | 9.3(100) | 9.3(100) | 10.2(100) | 9.4(100) | 11.3(100) | 10.5(100) | 10.6(100) | 8.0(100) | 7.1(100) | 8.3(100) |
2005 | 6.7(100) | 7.5(100) | 8.9(100) | 8.5(100) | 11.5(100) | 13.7(100) | 11.4(100) | 10.0(100) | 9.0(100) | 9.6(100) | 7.0(100) | 8.0(100) |
2006 | 7.1(100) | 7.5(100) | 8.5(100) | 9.1(100) | 8.2(100) | 11.2(100) | 4.8(100) | 8.6(100) | 13.5(100) | 9.9(100) | 6.6(100) | 8.1(100) |
2007 | 6.9(100) | 8.7(100) | 10.7(100) | 9.1(100) | 9.6(100) | 10.1(100) | 9.4(100) | 11.3(100) | 11.7(100) | 8.4(100) | 8.7(100) | 5.9(100) |
2008 | 7.3(100) | 8.5(100) | 9.4(100) | - | - | - | - | - | - | - | - | - |
2009 | - | - | - | - | - | - | - | - | - | - | - | - |