Table C-1. (Continued) Years Coannual dose rate mrem y7! Co annual integral dose mrem Csannual dose rate> mrem y-! Cs annual integral dose mrem?> Total annual dose mrem 41 0 0.62 4.3 297 4.3 42 0 0.63 4.2 301 4.2 43 0 0.63 4.1 306 4.1 44 0 0.63 4.1 310 4.1 45 0 0.63 4.0 314 4.0 46 0 0.63 3.9 317 3.9 47. 0 0.63 3.8 322 3.8 48 0 0.63 3.7 325 3.7 49 0 0.63 3.6 329 3.6 50 0 0.63 3.5 333 3.5 51 0 0.63 3.4 336 3.4 52 0 0.63 3.4 339 3.4 53 0 0.63 3.3 343 3.3 54 0 0.63 3.2 346 3.2 55 0 0.63 3.1 349 3.1 56 0 0.63 3.1 352 3.1 57 0 0.63 3.0 355 3.0 58 0 0.63 2.9 358 2.9 59 0 0.63 2.9 361 2.9 60 0 0.63 2.8 364 2.8 61 0 0.63 2.7 367 2.7 62 0 0.63 2.7 370 2.7 63 0 0.63 2.6 372 2.6 64 0 0.63 2.6 375 2.6 65 0 0.63 2:5 377 2.5 66 0 0.63 2.4 380 2.4 67 0 0.63 2.4 382 2.4 68 0. 0.63 2.3 385 2.3 69 0 0.63 2.3 387 2.3 70 0 0.63 2.2 389 2.2 2 Divide mrem values by 100 to obtain mSv. > Three significant figures are listed only to show the actual annual difference. The rounded to two significant figures for dose calculation. C+ ts are