| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 37,620 | +4.1% |
| 2Q26 | 37,397 | +5.9% |
| 1Q26 | 36,349 | +6.1% |
| 4Q25 | 36,143 | +5.5% |
| 3Q25 | 36,127 | +11.8% |
| 2Q25 | 35,323 | +11.7% |
| 1Q25 | 34,251 | +11.1% |
| 4Q24 | 34,253 | +12.1% |
| 3Q24 | 32,311 | +13.7% |
| 2Q24 | 31,636 | +14.3% |
| 1Q24 | 30,822 | +13.7% |
| 4Q23 | 30,561 | +14.3% |
| 3Q23 | 28,424 | +14.1% |
| 2Q23 | 27,672 | +15.9% |
| 1Q23 | 27,099 | +14.9% |
| 4Q22 | 26,742 | +14.6% |
| 3Q22 | 24,907 | +12.4% |
| 2Q22 | 23,868 | +7.0% |
| 1Q22 | 23,580 | +5.0% |
| 4Q21 | 23,342 | +3.1% |
| 3Q21 | 22,156 | -12.9% |
| 2Q21 | 22,316 | -11.6% |
| 1Q21 | 22,465 | -12.3% |
| 4Q20 | 22,651 | -12.2% |
| 3Q20 | 25,424 | -2.9% |
| 2Q20 | 25,246 | -2.8% |
| 1Q20 | 25,615 | -1.7% |
| 4Q19 | 25,807 | -1.5% |
| 3Q19 | 26,176 | +1.0% |
| 2Q19 | 25,965 | +18.3% |
| 1Q19 | 26,061 | +34.3% |
| 4Q18 | 26,206 | +33.8% |
| 3Q18 | 25,916 | +35.9% |
| 2Q18 | 21,940 | +10.6% |
| 1Q18 | 19,403 | -2.5% |
| 4Q17 | 19,586 | -2.3% |
| 3Q17 | 19,074 | -1.5% |
| 2Q17 | 19,833 | +0.2% |
| 1Q17 | 19,898 | -1.6% |
| 4Q16 | 20,057 | -3.1% |
| 3Q16 | 19,355 | - |
| 2Q16 | 19,792 | - |
| 1Q16 | 20,230 | - |
| 4Q15 | 20,701 | - |