| 1 | A | B | C | D | E |
| --- | --- | --- | --- | --- | --- |
| 2 | History of football in Scotland - League |  |  |  |  |
| 3 | Outcome | Celtic | Rangers | Combined | % |
| 4 | One club 1st, other 2nd | 24 (24) | 24 (24) | 48 | 40% |
| 5 | One club 1st, other not top 2 | 25 | 30 | 55 | 45% |
| 6 | Title wins by Old Firm club | 49 | 54 | 103 | 85% |
| 7 | One club 2nd, other not top 2 | N/A (7) | N/A (6) | 13 | 11% |
| 8 | Neither club in top 2 | N/A | N/A | 5 | 4% |
| 9 | Title wins by another club | N/A | N/A | 18 | 15% |
| 10 | Totals | 49 (31) | 54 (30) | 121 | 100% |

Question: How many championship titles have Old Firm clubs won?
Answer: Of the 121 championships played, 103 (85%) have been won by Old Firm with Rangers ahead on 54 titles to Celtic's 49.