| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 56,499 | +16.4% |
| 4Q25 | 57,146 | +16.3% |
| 3Q25 | 55,715 | +14.2% |
| 2Q25 | 50,064 | +12.7% |
| 1Q25 | 48,524 | +9.4% |
| 4Q24 | 49,123 | +11.7% |
| 3Q24 | 48,803 | +12.2% |
| 2Q24 | 44,432 | +13.1% |
| 1Q24 | 44,363 | +13.6% |
| 4Q23 | 43,997 | +12.8% |
| 3Q23 | 43,512 | +11.1% |
| 2Q23 | 39,302 | +8.4% |
| 1Q23 | 39,042 | +7.7% |
| 4Q22 | 39,007 | +8.0% |
| 3Q22 | 39,174 | +5.3% |
| 2Q22 | 36,243 | +15.0% |
| 1Q22 | 36,255 | +20.6% |
| 4Q21 | 36,124 | +16.0% |
| 3Q21 | 37,193 | +17.1% |
| 2Q21 | 31,510 | +7.0% |
| 1Q21 | 30,050 | -0.2% |
| 4Q20 | 31,138 | +9.1% |
| 3Q20 | 31,752 | +11.8% |
| 2Q20 | 29,438 | +11.1% |
| 1Q20 | 30,123 | +15.3% |
| 4Q19 | 28,528 | +6.3% |
| 3Q19 | 28,397 | +4.8% |
| 2Q19 | 26,491 | +5.2% |
| 1Q19 | 26,124 | +3.3% |
| 4Q18 | 26,846 | +4.2% |
| 3Q18 | 27,088 | +4.5% |
| 2Q18 | 25,177 | +4.2% |
| 1Q18 | 25,294 | +5.3% |
| 4Q17 | 25,769 | +5.1% |
| 3Q17 | 25,915 | +5.5% |
| 2Q17 | 24,164 | +7.6% |
| 1Q17 | 24,024 | +7.0% |
| 4Q16 | 24,508 | +7.7% |
| 3Q16 | 24,560 | - |
| 2Q16 | 22,465 | - |
| 1Q16 | 22,459 | - |
| 4Q15 | 22,766 | -1.2% |
| 4Q14 | 23,033 | - |