Table 1. Survivorship table Number of deaths (D) # Of individuals who died during interval Age Interval Total Alive Survivorship (S) ? A ? B 0-9 21 1.0000 10-19 11 0.8600 20-29 21 118 0.7867 30-39 22 97 ? С 40-49 23 75 ? D 50-59 17 52 ? E 60-69 16 35 ?F 70-79 9. 19 0.1267 80-89 10 0.0067 90-99 3 4 0.0267 100-109 1 0.0067 110-119 1 0.0067 120-129 1 1 0.0067 130-139

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