| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 38,674 | +4.5% |
| 1Q26 | 38,313 | +8.6% |
| 4Q25 | 38,479 | +8.2% |
| 3Q25 | 36,032 | +1.6% |
| 2Q25 | 37,004 | +9.0% |
| 1Q25 | 35,291 | +8.6% |
| 4Q24 | 35,567 | +3.4% |
| 3Q24 | 35,471 | +7.0% |
| 2Q24 | 33,957 | +12.5% |
| 1Q24 | 32,489 | +10.7% |
| 4Q23 | 34,388 | +13.8% |
| 3Q23 | 33,147 | +12.3% |
| 2Q23 | 30,178 | +3.0% |
| 1Q23 | 29,358 | +2.6% |
| 4Q22 | 30,231 | +8.5% |
| 3Q22 | 29,521 | +5.7% |
| 2Q22 | 29,311 | -2.7% |
| 1Q22 | 28,612 | -4.1% |
| 4Q21 | 27,854 | -9.1% |
| 3Q21 | 27,941 | -8.5% |
| 2Q21 | 30,132 | -2.4% |
| 1Q21 | 29,822 | -3.6% |
| 4Q20 | 30,656 | -2.7% |
| 3Q20 | 30,544 | -1.6% |
| 2Q20 | 30,882 | +2.0% |
| 1Q20 | 30,934 | +2.9% |
| 4Q19 | 31,516 | +2.8% |
| 3Q19 | 31,034 | +4.2% |
| 2Q19 | 30,274 | +3.6% |
| 1Q19 | 30,070 | +3.2% |
| 4Q18 | 30,659 | +5.0% |
| 3Q18 | 29,775 | +8.9% |
| 2Q18 | 29,233 | +6.5% |
| 1Q18 | 29,145 | +7.3% |
| 4Q17 | 29,206 | +3.2% |
| 3Q17 | 27,341 | -1.8% |
| 2Q17 | 27,438 | -0.7% |
| 1Q17 | 27,153 | - |
| 4Q16 | 28,287 | +4.3% |
| 3Q16 | 27,828 | - |
| 2Q16 | 27,618 | - |
| 4Q15 | 27,131 | - |