Table 2.

Effective dose of internal radiation exposure

Effective Dose (mSv)	Workers
>250	5
>200 to ≦250	1
>150 to ≦200	1
>100 to ≦150	5
>50 to ≦100	79
>20 to ≦50	288
>10 to ≦20	762
>5 to ≦10	740
≦5	21291
Total	23172
Maximum (mSv)	590