| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 40,332 | +15.4% |
| 3Q25 | 38,331 | +13.1% |
| 1Q25 | 35,480 | +13.2% |
| 4Q24 | 34,952 | +15.5% |
| 3Q24 | 33,886 | +17.6% |
| 2Q24 | 33,234 | +19.3% |
| 1Q24 | 31,350 | +19.3% |
| 4Q23 | 30,251 | +16.8% |
| 3Q23 | 28,814 | +15.5% |
| 2Q23 | 27,861 | +14.1% |
| 1Q23 | 26,284 | +13.3% |
| 4Q22 | 25,909 | +12.5% |
| 3Q22 | 24,940 | +12.6% |
| 2Q22 | 24,413 | +13.5% |
| 1Q22 | 23,193 | +12.5% |
| 4Q21 | 23,025 | +12.4% |
| 3Q21 | 22,153 | +11.7% |
| 2Q21 | 21,506 | +10.5% |
| 1Q21 | 20,616 | +11.1% |
| 4Q20 | 20,488 | +10.0% |
| 3Q20 | 19,832 | +9.6% |
| 2Q20 | 19,456 | +13.5% |
| 1Q20 | 18,557 | +14.2% |
| 4Q19 | 18,631 | +12.2% |
| 3Q19 | 18,096 | +12.9% |
| 2Q19 | 17,136 | +11.1% |
| 1Q19 | 16,243 | +12.5% |
| 4Q18 | 16,608 | +14.7% |
| 3Q18 | 16,030 | +16.6% |
| 2Q18 | 15,418 | +14.8% |
| 1Q18 | 14,440 | +12.5% |
| 4Q17 | 14,476 | +11.4% |
| 3Q17 | 13,747 | +8.6% |
| 2Q17 | 13,431 | +7.0% |
| 1Q17 | 12,839 | +10.0% |
| 4Q16 | 12,990 | +13.5% |
| 3Q16 | 12,660 | +17.4% |
| 2Q16 | 12,557 | - |
| 1Q16 | 11,673 | - |
| 4Q15 | 11,450 | +14.6% |
| 3Q15 | 10,783 | - |
| 4Q14 | 9,994 | - |