| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 15,189 | +5.8% |
| 2Q26 | 15,649 | +6.2% |
| 1Q26 | 14,899 | +3.6% |
| 4Q25 | 14,978 | +9.8% |
| 3Q25 | 14,362 | +11.1% |
| 2Q25 | 14,730 | +16.1% |
| 1Q25 | 14,381 | +20.8% |
| 4Q24 | 13,641 | +13.2% |
| 3Q24 | 12,924 | +11.7% |
| 2Q24 | 12,684 | +15.4% |
| 1Q24 | 11,908 | +11.2% |
| 4Q23 | 12,046 | +10.5% |
| 3Q23 | 11,567 | +14.7% |
| 2Q23 | 10,991 | +11.5% |
| 1Q23 | 10,713 | +13.2% |
| 4Q22 | 10,900 | +9.6% |
| 3Q22 | 10,083 | +15.6% |
| 2Q22 | 9,861 | +12.2% |
| 1Q22 | 9,466 | +10.3% |
| 4Q21 | 9,944 | +7.3% |
| 3Q21 | 8,721 | -0.7% |
| 2Q21 | 8,790 | -3.0% |
| 1Q21 | 8,584 | +1.3% |
| 4Q20 | 9,272 | +4.0% |
| 3Q20 | 8,784 | +12.7% |
| 2Q20 | 9,059 | +12.6% |
| 1Q20 | 8,475 | +7.1% |
| 4Q19 | 8,912 | +8.9% |
| 3Q19 | 7,791 | +4.7% |
| 2Q19 | 8,042 | +7.5% |
| 1Q19 | 7,913 | +11.9% |
| 4Q18 | 8,185 | +16.6% |
| 3Q18 | 7,444 | +14.7% |
| 2Q18 | 7,482 | +17.7% |
| 1Q18 | 7,071 | +16.2% |
| 4Q17 | 7,021 | +14.8% |
| 3Q17 | 6,492 | +18.7% |
| 2Q17 | 6,357 | +15.2% |
| 1Q17 | 6,085 | - |
| 4Q16 | 6,114 | +14.3% |
| 3Q16 | 5,467 | - |
| 2Q16 | 5,517 | - |
| 4Q15 | 5,347 | - |