| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,916 | +9.5% |
| 3Q25 | 2,811 | +9.4% |
| 2Q25 | 2,715 | +10.0% |
| 1Q25 | 2,665 | +11.1% |
| 4Q24 | 2,663 | +8.8% |
| 3Q24 | 2,570 | +10.4% |
| 2Q24 | 2,468 | +10.0% |
| 1Q24 | 2,399 | +9.7% |
| 4Q23 | 2,447 | +9.1% |
| 3Q23 | 2,328 | +6.8% |
| 2Q23 | 2,244 | +6.5% |
| 1Q23 | 2,186 | +5.8% |
| 4Q22 | 2,243 | +4.7% |
| 3Q22 | 2,179 | +8.2% |
| 2Q22 | 2,106 | +9.0% |
| 1Q22 | 2,065 | +10.8% |
| 4Q21 | 2,141 | +11.6% |
| 3Q21 | 2,014 | +7.7% |
| 2Q21 | 1,932 | +6.9% |
| 1Q21 | 1,864 | +6.9% |
| 4Q20 | 1,918 | +8.1% |
| 3Q20 | 1,870 | +8.6% |
| 2Q20 | 1,807 | +9.0% |
| 1Q20 | 1,743 | +8.8% |
| 4Q19 | 1,774 | +7.0% |
| 3Q19 | 1,722 | +8.8% |
| 2Q19 | 1,658 | +10.1% |
| 1Q19 | 1,601 | +10.9% |
| 4Q18 | 1,659 | +10.1% |
| 3Q18 | 1,582 | +10.2% |
| 2Q18 | 1,506 | +11.2% |
| 1Q18 | 1,444 | +13.1% |
| 4Q17 | 1,506 | +7.9% |
| 3Q17 | 1,436 | +7.2% |
| 2Q17 | 1,355 | - |
| 1Q17 | 1,277 | - |
| 4Q16 | 1,397 | +16.2% |
| 3Q16 | 1,340 | - |
| 4Q15 | 1,202 | - |