CREATE TABLE table_22708 ("Period" TEXT, "Live births per year" TEXT, "Deaths per year" TEXT, "Natural change per year" TEXT, "CBR*" TEXT, "CDR*" TEXT, "NC*" TEXT, "TFR*" TEXT, "IMR*" FLOAT, "Life expectancy total" TEXT, "Life expectancy males" TEXT, "Life expectancy females" TEXT)

What's the CDR for the period where the life expectancy is 61.5?
SELECT "CDR*" FROM table_22708 WHERE "Life expectancy total" = '61.5'
SELECT "CDR*" FROM "table_22708" WHERE "Life expectancy total" = '61.5'