| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 34,059 | +4.7% |
| 1Q26 | 31,777 | -1.9% |
| 4Q25 | 31,589 | -0.9% |
| 3Q25 | 31,959 | +4.9% |
| 2Q25 | 32,515 | +10.4% |
| 1Q25 | 32,376 | +15.7% |
| 4Q24 | 31,872 | +11.6% |
| 3Q24 | 30,465 | +11.4% |
| 2Q24 | 29,443 | +4.5% |
| 1Q24 | 27,971 | -5.0% |
| 4Q23 | 28,565 | -6.0% |
| 3Q23 | 27,345 | -13.7% |
| 2Q23 | 28,181 | -14.7% |
| 1Q23 | 29,451 | -5.7% |
| 4Q22 | 30,382 | +0.4% |
| 3Q22 | 31,687 | +12.3% |
| 2Q22 | 33,054 | +29.1% |
| 1Q22 | 31,217 | +17.3% |
| 4Q21 | 30,265 | +11.7% |
| 3Q21 | 28,211 | +2.2% |
| 2Q21 | 25,607 | -6.0% |
| 1Q21 | 26,611 | +4.2% |
| 4Q20 | 27,090 | +5.7% |
| 3Q20 | 27,604 | -18.1% |
| 2Q20 | 27,248 | -23.1% |
| 1Q20 | 25,550 | -27.1% |
| 4Q19 | 25,640 | -26.9% |
| 3Q19 | 33,718 | +4.4% |
| 2Q19 | 35,421 | +8.8% |
| 1Q19 | 35,060 | +7.8% |
| 4Q18 | 35,075 | +13.0% |
| 3Q18 | 32,296 | +2.1% |
| 2Q18 | 32,558 | +4.6% |
| 1Q18 | 32,512 | +6.7% |
| 4Q17 | 31,032 | -0.4% |
| 3Q17 | 31,641 | -5.0% |
| 2Q17 | 31,123 | -6.5% |
| 1Q17 | 30,468 | - |
| 4Q16 | 31,170 | -4.5% |
| 3Q16 | 33,295 | - |
| 2Q16 | 33,279 | - |
| 4Q15 | 32,643 | - |