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{"sheet":"Table 4","index":0,"n_rows":24,"n_cols":32,"rows_kept":24}
["Месяц",1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31]
["январь",{"$nulls":8},2,3,4,5,6," ",7,8,9,10,11,12," ",1,2,3,4,5,6," ",7,8,9]
["февраль",10,11,12,null,1,2,3,4,5,6,null,7,8,9,10,11,12,null,1,2,3,4,null,6,null,7,8,9,10]
["март",11,12,null,1,2,3,4,5,6,null,7,8,9,10,11,12,null,1,2,3,4,5]
["апрель",7,8,9,10,11,12,null,1,2,3,4,5,6,null,7,8,9,10,11,12,null,1,2,3,4,5,6,null,7,8]
["май",null,10,11,12,null,1,2,3,null,5,6,null,7,8,9,10,11,12,null,1,2,3,4,5,6,null,7,8,9,10,11]
["июнь"]
["сентябрь",null,6,null,1,2,3,4,5,6,null,7,8,9,10,11,12,null,1,2,3,4,5,6,null,7,8,9,10,11,12]
["октябрь",null,1,2,3,4,5,6,null,7,8,9,10,11,12,null,1,2,3,4,5,6,null,7,8,9,10,11]
["ноябрь",{"$nulls":6},2,3,4,5,6,null,7,8,9,10,11,12,null,1,2,3,4,5,6,null,7,8,9,10]
["декабрь",11,12,null,1,2,3,4,5,6,null,7,8,9,10,11,12,null,1,2,3,4,5,6,null,7,8,9,10,11]
[]
[]
[]
[]
[]
[]
[null,null,"нет дней в месяце"]
[]
[null,null,"каникулы"]
[]
[null,null,"праздничные дни"]
[]
[null,null,"выходные - воскресенье"]