Table: russia_tfr
Columns: children_women_over_15
oblast_age_of_women
15_to_17
18_to_19
20_to_24
25_to_29
30_to_34
35_to_39
40_to_44
45_to_49
50_to_54
55_to_59
60_to_64
65_to_69
70

Question: What is the 25 to 29 maximum if 30 to 34 is 1357?
SQL: SELECT MIN("25_to_29") FROM russia_tfr WHERE "30_to_34" = 1357

Question: If 70+ is 2554, what is the 25 to 29 amount?
SQL: SELECT "25_to_29" FROM russia_tfr WHERE "70" = 2554