What period was the life expectancy at 62.4?
CREATE TABLE table_27434_2 (period VARCHAR, life_expectancy_total VARCHAR)
SELECT period FROM table_27434_2 WHERE life_expectancy_total = "62.4"
### Context: CREATE TABLE table_27434_2 (period VARCHAR, life_expectancy_total VARCHAR) ### Question: What period was the life expectancy at 62.4? ### Answer: SELECT period FROM table_27434_2 WHERE life_expectancy_total = "62.4"