Percentage of worst days happened in each month based on data available during the year 1997-2002

Location Month 1997 1998 1999 2000 2001 2002 Total
WHPA1 1           0.0% 0.0%
WHPA1 2         0.0% 20.0% 16.7%
WHPA1 3       14.3% 11.1% 0.0% 7.7%
WHPA1 4       22.2% 16.7% 14.3% 18.2%
WHPA1 5       0.0% 27.3% 12.5% 15.4%
WHPA1 6       25.0% 30.0% 40.0% 32.1%
WHPA1 7       33.3% 60.0% 36.4% 43.3%
WHPA1 8       33.3% 50.0% 40.0% 41.4%
WHPA1 9       10.0% 10.0% 42.9% 18.5%
WHPA1 10       30.0% 0.0% 20.0% 17.2%
WHPA1 11       20.0% 0.0% 20.0% 13.3%
WHPA1 12       0.0% 0.0% 0.0% 0.0%