Question: When 1509 is the c/w 15+ how many results of 15 to 17 are there?
SQL: SELECT COUNT("15 to 17") FROM "1-16457934-2" WHERE "C/W 15+" = 1509.0;

Question: When 2275 is 70+ how many results of 40 to 44 are there?
SQL: SELECT COUNT("40 to 44") FROM "1-16457934-2" WHERE "70+" = 2275.0;

Question: When Pskov is oblast\age what is the result of 18 to 19?
SQL: SELECT "18 to 19" FROM "1-16457934-2" WHERE "Oblast\Age" = 'Pskov';

Question: When 2073 is 65 to 69 how many results of  25 to 29 are there?
SQL: SELECT COUNT("25 to 29") FROM "1-16457934-2" WHERE "65 to 69" = 2073.0;

Question: When 2054 is the result of 50 to 54 what is the oblast\age?
SQL: SELECT "Oblast\Age" FROM "1-16457934-2" WHERE "50 to 54" = 2054.0;

Question: When Voronezh is the oblast\age what is the lowest result of 65 to 69?
SQL: SELECT MIN("65 to 69") FROM "1-16457934-2" WHERE "Oblast\Age" = 'Voronezh';