CREATE TABLE table_20846 ("C/W 15+" FLOAT, "Oblast\\\\Age" CLOB, "15 to 17" FLOAT, "18 to 19" FLOAT, "20 to 24" FLOAT, "25 to 29" FLOAT, "30 to 34" FLOAT, "35 to 39" FLOAT, "40 to 44" FLOAT, "45 to 49" FLOAT, "50 to 54" FLOAT, "55 to 59" FLOAT, "60 to 64" FLOAT, "65 to 69" FLOAT, "70+" FLOAT)

what is the maximum 65-69 and 35-39 is 1606?
SELECT MAX("65 to 69") FROM table_20846 WHERE "35 to 39" = '1606'
SELECT MAX("65 to 69") FROM "table_20846" WHERE "35 to 39" = '1606'