11, 0 до 15, 5 15, 6 до 20, 0 20, 1 до 24, 5 24, 6 до 29, 0 29, 1 до 33, 5 33, 6 до 38, 0 38, 1 до 42, 5 ≥ 42, 6
11, 0… 15, 5 15, 6… 20, 0 20, 1… 24, 5 24, 6… 29, 0 29, 1… 33, 5 33, 6… 38, 0 38, 1… 42, 5 ≥42, 6