Table: 2009 - 10 mexican primera división season
Question: What is the ratio of total points earned in the 2008 A season to total points earned in the 2009 C season for teams in the Mexican Primera División season?
Step 1 (Reasoning, Grounding): 2008 A season, 08 a pts
Step 2 (Reasoning, Aggregating): SUM, 08 a pts
Step 3 (Reasoning, Aggregating): SUM, 09 c pts
Step 4 (Reasoning, Arithmetic): /, ratio
Answer: 1.01