| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 33,581 | +3.8% |
| 2Q26 | 33,872 | +4.6% |
| 1Q26 | 33,083 | +1.8% |
| 4Q25 | 33,723 | +2.6% |
| 3Q25 | 32,367 | -2.8% |
| 2Q25 | 32,373 | -7.9% |
| 1Q25 | 32,488 | -5.2% |
| 4Q24 | 32,881 | -3.3% |
| 3Q24 | 33,286 | +0.7% |
| 2Q24 | 35,160 | +5.5% |
| 1Q24 | 34,271 | +5.8% |
| 4Q23 | 34,004 | +4.4% |
| 3Q23 | 33,049 | +3.5% |
| 2Q23 | 33,324 | +7.6% |
| 1Q23 | 32,390 | +1.2% |
| 4Q22 | 32,585 | +13.7% |
| 3Q22 | 31,940 | +6.8% |
| 2Q22 | 30,973 | -2.6% |
| 1Q22 | 32,004 | -0.6% |
| 4Q21 | 28,668 | -16.2% |
| 3Q21 | 29,917 | -11.3% |
| 2Q21 | 31,798 | -6.4% |
| 1Q21 | 32,198 | -33.0% |
| 4Q20 | 34,197 | -29.8% |
| 3Q20 | 33,725 | -30.1% |
| 2Q20 | 33,957 | -30.8% |
| 1Q20 | 48,066 | -1.9% |
| 4Q19 | 48,706 | -1.3% |
| 3Q19 | 48,249 | +1.5% |
| 2Q19 | 49,086 | +3.0% |
| 1Q19 | 49,006 | +3.1% |
| 4Q18 | 49,352 | +4.2% |
| 3Q18 | 47,524 | +2.4% |
| 2Q18 | 47,645 | +4.5% |
| 1Q18 | 47,530 | +6.8% |
| 4Q17 | 47,372 | +6.8% |
| 3Q17 | 46,407 | +3.9% |
| 2Q17 | 45,610 | +6.4% |
| 1Q17 | 44,484 | - |
| 4Q16 | 44,376 | +3.7% |
| 3Q16 | 44,651 | - |
| 2Q16 | 42,868 | - |
| 4Q15 | 42,812 | - |