| Worst 1; Okinawa 11.87 Osaka 8.77 Fukuoka 7.66 Kouchi 7.54 Hyogo 7.00 |
Worst 2; Aomori 6.99 Tokushima 6.92 Wakayama 6.79 Nagasaki 6.78 Miyazaki 6.70 |
Best 1; Nagano 4.31 Yamagata 4.56 Fukui 4.59 Shimane 4.60 Toyama 4.90 |
Best 2; Gifu 4.94 Shiga 5.07 Ishikawa 5.08 Shizuoka 5.16 Tottori 5.18 |