| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 47,990 | +8.1% |
| 1Q26 | 44,882 | -8.5% |
| 4Q25 | 46,692 | +4.7% |
| 3Q25 | 49,670 | +16.8% |
| 2Q25 | 44,400 | +3.3% |
| 1Q25 | 49,055 | +20.6% |
| 4Q24 | 44,574 | +17.6% |
| 3Q24 | 42,516 | +16.6% |
| 2Q24 | 42,963 | +8.3% |
| 1Q24 | 40,659 | +7.8% |
| 4Q23 | 37,906 | +5.0% |
| 3Q23 | 36,457 | +3.7% |
| 2Q23 | 39,655 | +14.5% |
| 1Q23 | 37,732 | +11.7% |
| 4Q22 | 36,092 | +7.8% |
| 3Q22 | 35,158 | +8.6% |
| 2Q22 | 34,647 | +6.0% |
| 1Q22 | 33,786 | +4.3% |
| 4Q21 | 33,485 | +4.9% |
| 3Q21 | 32,380 | +6.1% |
| 2Q21 | 32,696 | +10.7% |
| 1Q21 | 32,402 | +15.0% |
| 4Q20 | 31,914 | +13.5% |
| 3Q20 | 30,510 | +14.5% |
| 2Q20 | 29,549 | +12.0% |
| 1Q20 | 28,164 | +11.4% |
| 4Q19 | 28,128 | +14.1% |
| 3Q19 | 26,638 | +7.8% |
| 2Q19 | 26,386 | +8.9% |
| 1Q19 | 25,290 | +9.5% |
| 4Q18 | 24,645 | +9.3% |
| 3Q18 | 24,707 | +13.4% |
| 2Q18 | 24,231 | +21.9% |
| 1Q18 | 23,087 | +21.2% |
| 4Q17 | 22,553 | +11.1% |
| 3Q17 | 21,789 | +9.8% |
| 2Q17 | 19,876 | +4.8% |
| 1Q17 | 19,051 | - |
| 4Q16 | 20,294 | +13.5% |
| 3Q16 | 19,852 | - |
| 2Q16 | 18,966 | - |
| 4Q15 | 17,885 | - |