| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 11,717 | +7.0% |
| 3Q25 | 11,133 | +7.3% |
| 2Q25 | 10,963 | +11.3% |
| 1Q25 | 10,581 | +10.7% |
| 4Q24 | 10,946 | +9.8% |
| 3Q24 | 10,380 | +9.4% |
| 2Q24 | 9,854 | +5.3% |
| 1Q24 | 9,559 | +7.6% |
| 4Q23 | 9,967 | +7.5% |
| 3Q23 | 9,485 | +4.6% |
| 2Q23 | 9,357 | +3.3% |
| 1Q23 | 8,887 | -0.6% |
| 4Q22 | 9,272 | +2.2% |
| 3Q22 | 9,070 | +5.3% |
| 2Q22 | 9,055 | +5.7% |
| 1Q22 | 8,942 | +3.3% |
| 4Q21 | 9,077 | +1.0% |
| 3Q21 | 8,616 | -3.7% |
| 2Q21 | 8,563 | -4.5% |
| 1Q21 | 8,656 | -1.3% |
| 4Q20 | 8,984 | -1.1% |
| 3Q20 | 8,946 | +1.2% |
| 2Q20 | 8,970 | +5.7% |
| 1Q20 | 8,773 | +8.8% |
| 4Q19 | 9,080 | +6.7% |
| 3Q19 | 8,839 | +10.3% |
| 2Q19 | 8,488 | +6.6% |
| 1Q19 | 8,059 | +5.3% |
| 4Q18 | 8,510 | +6.1% |
| 3Q18 | 8,010 | +4.5% |
| 2Q18 | 7,960 | +5.5% |
| 1Q18 | 7,656 | +5.4% |
| 4Q17 | 8,022 | +10.1% |
| 3Q17 | 7,664 | - |
| 2Q17 | 7,547 | - |
| 1Q17 | 7,261 | - |
| 4Q16 | 7,286 | +15.8% |
| 4Q15 | 6,294 | - |