| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 51,612 | +18.7% |
| 1Q26 | 49,208 | +16.3% |
| 4Q25 | 49,895 | +15.5% |
| 3Q25 | 44,117 | +10.0% |
| 2Q25 | 43,489 | +14.9% |
| 1Q25 | 42,313 | +13.7% |
| 4Q24 | 43,212 | +13.3% |
| 3Q24 | 40,117 | +12.7% |
| 2Q24 | 37,858 | +8.5% |
| 1Q24 | 37,218 | +10.5% |
| 4Q23 | 38,130 | +11.2% |
| 3Q23 | 35,611 | +10.5% |
| 2Q23 | 34,884 | +11.9% |
| 1Q23 | 33,683 | +10.1% |
| 4Q22 | 34,282 | +12.4% |
| 3Q22 | 32,236 | +12.7% |
| 2Q22 | 31,172 | +13.1% |
| 1Q22 | 30,597 | +14.8% |
| 4Q21 | 30,508 | +11.0% |
| 3Q21 | 28,594 | +16.3% |
| 2Q21 | 27,568 | +13.3% |
| 1Q21 | 26,644 | +13.2% |
| 4Q20 | 27,496 | +7.2% |
| 3Q20 | 24,589 | +3.0% |
| 2Q20 | 24,339 | +4.0% |
| 1Q20 | 23,531 | +3.9% |
| 4Q19 | 25,641 | +7.9% |
| 3Q19 | 23,875 | +10.6% |
| 2Q19 | 23,395 | +11.4% |
| 1Q19 | 22,654 | +11.3% |
| 4Q18 | 23,755 | +11.6% |
| 3Q18 | 21,590 | +7.3% |
| 2Q18 | 21,007 | +7.9% |
| 1Q18 | 20,360 | +9.5% |
| 4Q17 | 21,286 | +12.2% |
| 3Q17 | 20,116 | +22.8% |
| 2Q17 | 19,466 | +19.9% |
| 1Q17 | 18,591 | - |
| 4Q16 | 18,964 | +10.1% |
| 3Q16 | 16,384 | - |
| 2Q16 | 16,239 | - |
| 4Q15 | 17,232 | - |