| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 29,407 | +12.9% |
| 2Q25 | 28,330 | +19.1% |
| 1Q25 | 25,609 | +23.9% |
| 4Q24 | 26,049 | +27.3% |
| 3Q24 | 24,682 | +22.2% |
| 2Q24 | 23,781 | +46.3% |
| 1Q24 | 20,672 | +43.3% |
| 4Q23 | 20,455 | +41.8% |
| 3Q23 | 20,194 | +52.2% |
| 2Q23 | 16,258 | +25.2% |
| 1Q23 | 14,425 | +32.4% |
| 4Q22 | 14,424 | +12.3% |
| 3Q22 | 13,264 | -5.4% |
| 2Q22 | 12,990 | -16.0% |
| 1Q22 | 10,891 | -34.3% |
| 4Q21 | 12,840 | -26.5% |
| 3Q21 | 14,021 | -24.8% |
| 2Q21 | 15,467 | -47.4% |
| 1Q21 | 16,582 | -37.8% |
| 4Q20 | 17,474 | -33.9% |
| 3Q20 | 18,635 | -26.0% |
| 2Q20 | 29,385 | +24.3% |
| 1Q20 | 26,660 | +22.6% |
| 4Q19 | 26,447 | +25.3% |
| 3Q19 | 25,199 | +27.1% |
| 2Q19 | 23,640 | +21.8% |
| 1Q19 | 21,740 | +22.5% |
| 4Q18 | 21,115 | +20.9% |
| 3Q18 | 19,829 | +17.0% |
| 2Q18 | 19,416 | +18.9% |
| 1Q18 | 17,747 | +19.4% |
| 4Q17 | 17,461 | +17.7% |
| 3Q17 | 16,953 | +15.2% |
| 2Q17 | 16,330 | +11.9% |
| 1Q17 | 14,860 | +10.0% |
| 4Q16 | 14,834 | +10.0% |
| 3Q16 | 14,715 | - |
| 2Q16 | 14,595 | - |
| 1Q16 | 13,510 | - |
| 4Q15 | 13,480 | +12.9% |
| 4Q14 | 11,944 | - |