| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 120,746 | +19.0% |
| 3Q25 | 112,532 | +19.7% |
| 2Q25 | 111,917 | +21.5% |
| 1Q25 | 104,037 | +21.2% |
| 4Q24 | 101,469 | +21.4% |
| 3Q24 | 94,017 | +20.6% |
| 2Q24 | 92,098 | +20.2% |
| 1Q24 | 85,859 | +20.2% |
| 4Q23 | 83,578 | +20.7% |
| 3Q23 | 77,936 | +22.4% |
| 2Q23 | 76,618 | +21.4% |
| 1Q23 | 71,427 | +22.1% |
| 4Q22 | 69,218 | +22.2% |
| 3Q22 | 63,680 | +23.9% |
| 2Q22 | 63,107 | +25.5% |
| 1Q22 | 58,499 | +26.6% |
| 4Q21 | 56,646 | +27.8% |
| 3Q21 | 51,386 | +26.2% |
| 2Q21 | 50,296 | +28.3% |
| 1Q21 | 46,191 | +29.0% |
| 4Q20 | 44,311 | +28.4% |
| 3Q20 | 40,731 | +30.2% |
| 2Q20 | 39,191 | +27.7% |
| 1Q20 | 35,816 | +28.4% |
| 4Q19 | 34,513 | +27.8% |
| 3Q19 | 31,281 | +27.8% |
| 2Q19 | 30,694 | +29.5% |
| 1Q19 | 27,884 | +31.4% |
| 4Q18 | 27,006 | +31.9% |
| 3Q18 | 24,477 | +35.5% |
| 2Q18 | 23,711 | +36.8% |
| 1Q18 | 21,217 | +38.5% |
| 4Q17 | 20,470 | +41.3% |
| 3Q17 | 18,059 | +42.7% |
| 2Q17 | 17,336 | +42.0% |
| 1Q17 | 15,322 | +44.5% |
| 4Q16 | 14,486 | +43.5% |
| 3Q16 | 12,653 | +42.2% |
| 2Q16 | 12,209 | - |
| 1Q16 | 10,607 | - |
| 4Q15 | 10,096 | +50.6% |
| 3Q15 | 8,897 | - |
| 4Q14 | 6,702 | - |