Бер., эмбр.нед.: 2:25-300 3:1500-5000 4:10000-30000 5:20000-100000 6-11:20000->225000 12:19000-135000 13:18000-110000 14:14000-80000 15:12000-68000 16:10000-58000 17-18:8000-57000 19:7000-49000 20-28:1600-49000