| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 15,214 | +5.0% |
| 2Q26 | 13,851 | +2.3% |
| 1Q26 | 13,779 | +0.9% |
| 4Q25 | 14,275 | -7.7% |
| 3Q25 | 14,485 | -15.6% |
| 2Q25 | 13,535 | -20.8% |
| 1Q25 | 13,655 | -17.7% |
| 4Q24 | 15,464 | -14.0% |
| 3Q24 | 17,156 | -7.1% |
| 2Q24 | 17,092 | -3.5% |
| 1Q24 | 16,591 | -1.3% |
| 4Q23 | 17,989 | -0.5% |
| 3Q23 | 18,475 | +7.5% |
| 2Q23 | 17,720 | +8.5% |
| 1Q23 | 16,816 | +9.7% |
| 4Q22 | 18,072 | +11.1% |
| 3Q22 | 17,191 | +12.1% |
| 2Q22 | 16,333 | +15.4% |
| 1Q22 | 15,329 | +12.8% |
| 4Q21 | 16,262 | +10.5% |
| 3Q21 | 15,341 | +7.6% |
| 2Q21 | 14,157 | +3.6% |
| 1Q21 | 13,590 | +2.5% |
| 4Q20 | 14,720 | +0.5% |
| 3Q20 | 14,259 | +0.9% |
| 2Q20 | 13,666 | +3.3% |
| 1Q20 | 13,265 | +13.0% |
| 4Q19 | 14,645 | +12.5% |
| 3Q19 | 14,136 | +22.6% |
| 2Q19 | 13,235 | +23.2% |
| 1Q19 | 11,734 | +17.0% |
| 4Q18 | 13,017 | +17.6% |
| 3Q18 | 11,528 | +18.5% |
| 2Q18 | 10,740 | +39.4% |
| 1Q18 | 10,032 | +39.2% |
| 4Q17 | 11,070 | +30.9% |
| 3Q17 | 9,725 | +28.9% |
| 2Q17 | 7,704 | +13.9% |
| 1Q17 | 7,208 | - |
| 4Q16 | 8,456 | +42.8% |
| 3Q16 | 7,544 | - |
| 2Q16 | 6,764 | - |
| 4Q15 | 5,923 | - |