: |
«», , , . , . ?
– - . 55–59 60–65 – . : 1, 2, 5, 6, 8, 10, 11, 13–15, 20, 22–28, 1, 4, 10.
: 60- : 60% , 80-.
: |
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* 2 * 1 * 1 * 1 * 3 * 1 * 1/2 * 1/2 * 2 * ...
: |
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3-4 , 1-2 , 2 , - , , 1-2 , 2 c. 9% , . . 1 ...
: - |
: | [1] |