March | April | May | |||||||
External exposure | Internal exposure | Total exposure | External exposure | Internal exposure | Total exposure | External exposure | Internal exposure | Total exposure | |
Radiation exposed(mSv) | |||||||||
≥250 | 0 | 5 | 6 | 0 | 0 | 0 | 0 | 0 | 0 |
200–249 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
150–199 | 9 | 1 | 14 | 0 | 0 | 0 | 0 | 0 | 0 |
100–149 | 28 | 5 | 77 | 0 | 0 | 0 | 0 | 0 | 0 |
50–99 | 163 | 78 | 309 | 2 | 0 | 3 | 0 | 0 | 0 |
20–49 | 421 | 260 | 859 | 56 | 1 | 81 | 18 | 0 | 19 |
10–19 | 883 | 666 | 1041 | 276 | 19 | 310 | 131 | 1 | 144 |
<10 | 2241 | 2726 | 1434 | 3286 | 3588 | 3214 | 2881 | 3016 | 2854 |
Total | 3745 | 3742 | 3742 | 3620 | 3608 | 3608 | 3030 | 3017 | 3017 |
Maximum exposure (mSv) | 199.4 | 590.0 | 670.4 | 65.9 | 41.8 | 69.3 | 41.6 | 10.1 | 41.6 |
Source: Tokyo Electric Power Company, http://www.tepco.co.jp/cc/press/betu11_j/images/111031e.pdf.