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
YOSE1 1 0.0% 0.0% 0.0% 12.5% 0.0% 0.0% 2.0%
YOSE1 2 12.5% 0.0% 0.0% 0.0% 7.1% 10.0% 5.8%
YOSE1 3 33.3% 14.3% 12.5% 16.7% 11.1% 12.5% 16.1%
YOSE1 4 16.7% 22.2% 0.0% 0.0% 21.4% 10.0% 13.5%
YOSE1 5 14.3% 0.0% 11.1% 14.3% 15.8% 0.0% 9.8%
YOSE1 6 0.0% 28.6% 0.0% 57.1% 0.0% 10.0% 11.9%
YOSE1 7 37.5% 44.4% 11.1% 22.2% 0.0% 27.3% 20.3%
YOSE1 8 37.5% 44.4% 50.0% 100.0% 27.3% 60.0% 49.0%
YOSE1 9 37.5% 44.4% 87.5% 12.5% 50.0% 0.0% 36.2%
YOSE1 10 37.5% 11.1% 66.7% 28.6% 46.7% 90.0% 47.3%
YOSE1 11 11.1% 0.0% 0.0% 0.0% 0.0% 25.0% 6.1%
YOSE1 12 0.0% 20.0% 0.0% 0.0% 0.0% 0.0% 2.0%