過去10シーズンの定点当り報告数推移(週別):インフルエンザ
| 週 | 18/19 | 17/18 | 16/17 | 15/16 | 14/15 |
13/14 | 12/13 | 11/12 | 10/11 | 09/10 | 08/09 |
| 36 | 0.97 | 0.05 | 0.03 | 0.32 |
1.47 |
| 37 | 0.53 | 0.47 | 0.32 | 0.03 |
0.92 | 0.03 |
| 38 | 0.05 | 0.16 | 0.13 | 0.26 | 0.03 | 0.05 | 1.42 |
0.03 |
| 39 | 0.13 | 0.05 | 0.45 | 0.03 |
1.32 |
| 40 | 0.37 | 0.05 | 0.05 | 0.16 | 0.03 | 1.76 |
| 41 | 0.26 | 0.03 | 0.08 | 0.05 | 0.05 | 5.24 |
| 42 | 0.21 | 0.05 | 0.26 | 0.03 | 0.08 | 9.61 |
| 43 | 0.08 | 0.47 | 0.11 | 0.03 | 0.05 | 13.32 |
| 44 | 0.34 | 0.32 | 0.11 | 0.03 | 0.05 | 22.11 |
| 45 | 0.66 | 0.03 | 0.24 | 0.08 | 0.13 | 0.08 | 0.05 | 23.58 |
0.03 |
| 46 | 0.21 | 0.16 | 0.26 | 0.08 | 0.18 | 0.03 | 0.11 | 0.03 | 0.11 | 37.26 |
0.08 |
| 47 | 0.21 | 0.39 | 0.21 | 0.03 | 0.39 | 0.08 | 0.08 | 0.03 | 0.08 | 47.97 |
2.45 |
| 48 | 0.34 | 0.74 | 0.29 | 0.11 | 0.71 | 0.13 | 0.18 | 0.13 | 0.37 | 36.97 |
3.42 |
| 49 | 0.76 | 2.47 | 0.89 | 0.08 | 1.08 | 0.24 | 0.05 |
0.24 | 0.26 | 27.45 | 2.97 |
| 50 | 0.61 | 7.42 | 1.82 | 0.16 | 2.03 | 0.03 |
0.13 | 1.16 | 0.84 | 20.26 | 3.58 |
| 51 | 1.71 | 10.66 | 2.58 | 0.29 | 2.95 |
0.08 | 0.53 | 1.24 | 1.26 | 22.92 | 2.97 |
| 52 | 3.84 | 14.84 | 4.76 | 0.32 | 4.89 |
0.42 | 0.82 | 1.79 | 1.89 | 16.76 | 2.45 |
| 1 | 8.84 | 13.71 | 6.13 | 0.82 | 14.71 |
1.45 | 2.18 | 2.32 | 4.39 | 9.39 |
5.37 |
| 2 | 14.53 | 18.87 | 8.18 | 1.39 |
24.29 | 3.47 | 4.63 | 2.84 | 13.13 |
10.05 | 4.50 |
| 3 | 27.16 | 34.63 | 20.39 | 4.58 |
44.58 | 5.82 | 13.63 | 10.11 | 25.34 |
13.26 | 9.61 |
| 4 | 33.79 | 35.18 | 22.24 | 8.58 |
43.79 | 12.42 | 22.58 | 15.79 | 23.50 |
7.74 | 14.03 |
| 5 | 31.47 | 36.47 | 24.66 | 12.03 |
27.55 | 13.89 | 26.29 | 21.84 | 17.11 |
4.66 | 19.34 |
| 6 | 23.05 | 33.16 | 18.08 | 15.82 |
15.53 | 12.71 | 23.08 | 30.66 | 14.26 |
2.61 | 19.82 |
| 7 | 13.66 | 25.47 | 17.76 | 20.95 |
10.55 | 16.39 | 17.87 | 28.26 | 11.87 |
1.68 | 18.82 |
| 8 | 8.63 | 16.66 | 14.34 | 25.50 |
6.24 | 20.97 | 18.79 | 19.61 | 11.39 |
1.32 | 14.34 |
| 9 | 5.63 | 13.97 | 11.16 | 30.39 |
4.97 | 25.79 | 17.71 | 13.29 | 11.42 |
0.66 | 16.84 |
| 10 | 7.50 | 11.53 | 8.89 | 23.11 |
3.16 | 21.50 | 12.97 | 10.29 | 13.66 |
0.24 | 14.34 |
| 11 | 4.37 | 7.79 | 9.74 | 17.00 |
4.32 | 21.16 | 12.13 | 6.92 | 19.45 |
0.13 | 14.74 |
| 12 | 4.18 | 6.11 | 7.92 | 12.74 |
4.79 | 19.11 | 11.42 | 6.47 | 17.42 |
0.08 | 17.34 |
| 13 | 1.63 | 1.61 | 7.76 | 9.95 |
4.29 | 11.55 | 7.08 | 4.03 | 12.13 |
0.05 | 9.24 |
| 14 | 1.74 | 1.53 | 4.05 | 5.34 |
2.84 | 7.71 | 5.53 | 2.08 | 7.45 |
0.05 | 5.74 |
| 15 | 2.11 | 0.66 | 1.87 | 4.45 | 2.11 |
4.55 | 4.79 | 2.71 | 6.55 | 0.05 |
4.03 |
| 16 | 2.74 | 0.92 | 2.21 | 3.66 | 2.34 |
3.89 | 4.55 | 2.13 | 4.89 | 0.03 |
3.84 |
| 17 | 1.32 | 0.63 | 1.84 | 3.13 | 1.42 |
3.71 | 5.26 | 2.08 | 4.55 |
3.24 |
| 18 | 1.39 | 0.50 | 1.32 | 1.26 | 1.11 |
3.53 | 4.53 | 0.97 | 2.53 | 0.11 | 3.21 |
| 19 | 0.34 | 0.53 | 0.82 | 0.66 | 1.21 | 0.87 | 2.37 |
0.82 | 1.18 | 1.87 |
| 20 | 0.82 | 0.32 | 0.97 | 0.39 | 0.53 | 0.92 | 2.11 | 0.74 |
0.55 | 0.16 | 0.61 |
| 21 | 0.29 | 0.50 | 0.53 | 0.32 | 0.34 | 0.66 | 1.18 | 0.74 |
0.34 | 0.63 |
| 22 | 0.24 | 0.82 | 0.08 | 0.08 | 0.16 | 0.50 | 0.61 | 0.63 | 0.39 | 0.05 |
0.42 |
| 23 | 0.13 | 0.18 | 0.11 | 0.03 | 0.05 | 0.08 | 0.24 | 0.18 | 0.32 |
0.16 |
| 24 | 0.08 | 0.03 | 0.03 | 0.03 | 0.18 | 0.26 | 0.05 | 0.29 | 0.18 |
0.11 |
| 25 | 0.05 | 0.05 | 0.03 | 0.08 | 0.08 | 0.08 | 0.13 | 0.16 |
0.13 |
| 26 | 0.32 | 0.11 | 0.03 | 0.03 |
0.03 | 0.05 |
| 27 | 0.03 | 0.03 | 0.13 |
0.05 | 0.05 |
| 28 | 0.03 | 0.13 | 0.03 | 0.05 | 0.03 |
0.05 |
| 29 | 0.05 | 0.03 | 0.03 | 0.03 | 0.03 |
0.05 |
| 30 | 0.05 | 0.03 | 0.03 |
0.08 |
| 31 | 0.05 | 0.03 | 0.39 | 0.03 | 0.03 |
0.21 |
| 32 | 0.03 | 0.05 | 0.89 | 0.03 | 0.03 |
0.37 |
| 33 | 0.03 | 0.42 | 0.03 |
1.79 |
| 34 | 0.50 | 0.05 | 0.03 |
1.71 |
| 35 | 0.79 | 0.11 |
1.97 |
※(注記)第1週を基準週として年末の週位置を調整しています。