What is the male incarceration rate of maule?
CREATE TABLE table_25042332_31 (incarceration_rate_male INTEGER, region VARCHAR)
SELECT MAX(incarceration_rate_male) FROM table_25042332_31 WHERE region = "Maule"
### Context: CREATE TABLE table_25042332_31 (incarceration_rate_male INTEGER, region VARCHAR) ### Question: What is the male incarceration rate of maule? ### Answer: SELECT MAX(incarceration_rate_male) FROM table_25042332_31 WHERE region = "Maule"