| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 42,460 | +10.6% |
| 2Q26 | 37,446 | +4.9% |
| 1Q26 | 37,782 | +6.3% |
| 4Q25 | 37,594 | +7.9% |
| 3Q25 | 38,375 | +12.2% |
| 2Q25 | 35,682 | +12.0% |
| 1Q25 | 35,547 | +10.3% |
| 4Q24 | 34,837 | +10.8% |
| 3Q24 | 34,215 | +8.9% |
| 2Q24 | 31,859 | +11.8% |
| 1Q24 | 32,231 | +12.1% |
| 4Q23 | 31,429 | +13.2% |
| 3Q23 | 31,428 | +10.1% |
| 2Q23 | 28,504 | +12.0% |
| 1Q23 | 28,753 | +6.5% |
| 4Q22 | 27,771 | +0.5% |
| 3Q22 | 28,555 | -10.3% |
| 2Q22 | 25,449 | -14.9% |
| 1Q22 | 26,993 | -14.8% |
| 4Q21 | 27,641 | -25.3% |
| 3Q21 | 31,824 | -16.6% |
| 2Q21 | 29,903 | -18.2% |
| 1Q21 | 31,689 | -13.3% |
| 4Q20 | 37,003 | +1.8% |
| 3Q20 | 38,167 | +6.9% |
| 2Q20 | 36,575 | +13.6% |
| 1Q20 | 36,547 | +13.3% |
| 4Q19 | 36,335 | +12.4% |
| 3Q19 | 35,699 | +8.7% |
| 2Q19 | 32,198 | +10.5% |
| 1Q19 | 32,263 | +10.3% |
| 4Q18 | 32,340 | +9.6% |
| 3Q18 | 32,839 | +11.3% |
| 2Q18 | 29,141 | +12.8% |
| 1Q18 | 29,256 | +11.4% |
| 4Q17 | 29,515 | +10.5% |
| 3Q17 | 29,499 | +12.0% |
| 2Q17 | 25,830 | -26.4% |
| 1Q17 | 26,265 | - |
| 4Q16 | 26,712 | -23.1% |
| 3Q16 | 26,332 | - |
| 2Q16 | 35,079 | - |
| 4Q15 | 34,716 | - |