| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 78,664 | +12.0% |
| 1Q26 | 75,806 | +10.2% |
| 4Q25 | 78,919 | +12.0% |
| 3Q25 | 71,728 | +9.4% |
| 2Q25 | 70,255 | +9.0% |
| 1Q25 | 68,820 | +11.5% |
| 4Q24 | 70,476 | +12.4% |
| 3Q24 | 65,569 | +11.3% |
| 2Q24 | 64,473 | +11.1% |
| 1Q24 | 61,703 | +10.5% |
| 4Q23 | 62,699 | +8.9% |
| 3Q23 | 58,919 | +8.8% |
| 2Q23 | 58,050 | +8.7% |
| 1Q23 | 55,822 | +7.6% |
| 4Q22 | 57,555 | +6.2% |
| 3Q22 | 54,159 | +9.1% |
| 2Q22 | 53,416 | +10.0% |
| 1Q22 | 51,891 | +11.1% |
| 4Q21 | 54,171 | +13.9% |
| 3Q21 | 49,656 | +13.0% |
| 2Q21 | 48,543 | +12.0% |
| 1Q21 | 46,710 | +13.1% |
| 4Q20 | 47,564 | +10.3% |
| 3Q20 | 43,941 | +11.9% |
| 2Q20 | 43,354 | +15.7% |
| 1Q20 | 41,300 | +14.0% |
| 4Q19 | 43,105 | +15.7% |
| 3Q19 | 39,282 | +13.5% |
| 2Q19 | 37,462 | +9.4% |
| 1Q19 | 36,213 | +5.2% |
| 4Q18 | 37,245 | +5.0% |
| 3Q18 | 34,605 | +8.6% |
| 2Q18 | 34,244 | +8.5% |
| 1Q18 | 34,429 | +13.5% |
| 4Q17 | 35,484 | +14.6% |
| 3Q17 | 31,852 | +13.4% |
| 2Q17 | 31,573 | +16.9% |
| 1Q17 | 30,335 | - |
| 4Q16 | 30,951 | +19.2% |
| 3Q16 | 28,091 | - |
| 2Q16 | 27,015 | - |
| 4Q15 | 25,963 | - |