Table: howard_career_stats
Columns: season
led_team_in_scoring
led_team_in_rebounding
30_points
20_rebounds
10_rebounds
20_20
double_double
5_blocks

Question: How many games did he lead team in rebounding in the season when his 5 blocks stat is 10?
SQL: SELECT "led_team_in_rebounding" FROM howard_career_stats WHERE "5_blocks" = 10