| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 70,911 | +6.4% |
| 2Q26 | 71,068 | +10.5% |
| 1Q26 | 69,536 | +13.3% |
| 4Q25 | 69,665 | +13.2% |
| 3Q25 | 66,629 | +14.8% |
| 2Q25 | 64,337 | +13.7% |
| 1Q25 | 61,368 | +12.3% |
| 4Q24 | 61,555 | +11.4% |
| 3Q24 | 58,047 | +10.9% |
| 2Q24 | 56,607 | +9.7% |
| 1Q24 | 54,642 | +7.4% |
| 4Q23 | 55,247 | +7.1% |
| 3Q23 | 52,345 | +4.0% |
| 2Q23 | 51,595 | +3.7% |
| 1Q23 | 50,859 | +6.8% |
| 4Q22 | 51,605 | +10.4% |
| 3Q22 | 50,341 | +18.2% |
| 2Q22 | 49,768 | +20.7% |
| 1Q22 | 47,636 | +15.4% |
| 4Q21 | 46,754 | +14.4% |
| 3Q21 | 42,582 | +12.2% |
| 2Q21 | 41,246 | +14.1% |
| 1Q21 | 41,267 | +19.7% |
| 4Q20 | 40,883 | +16.7% |
| 3Q20 | 37,952 | +15.7% |
| 2Q20 | 36,137 | +15.2% |
| 1Q20 | 34,483 | +15.5% |
| 4Q19 | 35,018 | +19.3% |
| 3Q19 | 32,811 | +23.6% |
| 2Q19 | 31,367 | +25.6% |
| 1Q19 | 29,859 | +21.7% |
| 4Q18 | 29,365 | +14.5% |
| 3Q18 | 26,547 | +15.1% |
| 2Q18 | 24,967 | +16.2% |
| 1Q18 | 24,536 | +27.6% |
| 4Q17 | 25,639 | +44.7% |
| 3Q17 | 23,059 | +33.4% |
| 2Q17 | 21,485 | +26.3% |
| 1Q17 | 19,231 | - |
| 4Q16 | 17,713 | +8.5% |
| 3Q16 | 17,292 | - |
| 2Q16 | 17,017 | - |
| 4Q15 | 16,323 | - |