| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 38,455 | +3.2% |
| 2Q26 | 38,253 | +3.1% |
| 1Q26 | 37,172 | +2.4% |
| 4Q25 | 38,421 | +1.6% |
| 3Q25 | 37,260 | +0.4% |
| 2Q25 | 37,110 | -1.2% |
| 1Q25 | 36,299 | -1.1% |
| 4Q24 | 37,816 | 0.0% |
| 3Q24 | 37,106 | -3.5% |
| 2Q24 | 37,577 | -0.0% |
| 1Q24 | 36,712 | -1.6% |
| 4Q23 | 37,810 | -6.1% |
| 3Q23 | 38,457 | -1.3% |
| 2Q23 | 37,588 | -1.4% |
| 1Q23 | 37,320 | 0.0% |
| 4Q22 | 40,248 | +3.8% |
| 3Q22 | 38,982 | +5.2% |
| 2Q22 | 38,135 | +7.1% |
| 1Q22 | 37,304 | +10.0% |
| 4Q21 | 38,767 | +9.3% |
| 3Q21 | 37,056 | +12.1% |
| 2Q21 | 35,593 | +12.8% |
| 1Q21 | 33,908 | +11.3% |
| 4Q20 | 35,480 | +18.2% |
| 3Q20 | 33,051 | +13.5% |
| 2Q20 | 31,561 | +14.0% |
| 1Q20 | 30,456 | +14.0% |
| 4Q19 | 30,026 | +11.4% |
| 3Q19 | 29,126 | +16.3% |
| 2Q19 | 27,685 | +19.8% |
| 1Q19 | 26,711 | +8.5% |
| 4Q18 | 26,949 | +6.3% |
| 3Q18 | 25,035 | +10.7% |
| 2Q18 | 23,107 | +9.7% |
| 1Q18 | 24,618 | +21.1% |
| 4Q17 | 25,361 | +24.2% |
| 3Q17 | 22,614 | +31.4% |
| 2Q17 | 21,072 | +33.4% |
| 1Q17 | 20,334 | - |
| 4Q16 | 20,426 | +33.1% |
| 3Q16 | 17,214 | - |
| 2Q16 | 15,796 | - |
| 4Q15 | 15,349 | - |