| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,996 | +11.4% |
| 2Q25 | 2,065 | -8.6% |
| 1Q25 | 2,307 | -4.5% |
| 4Q24 | 1,791 | +7.2% |
| 3Q24 | 2,390 | +30.4% |
| 2Q24 | 2,260 | +36.5% |
| 1Q24 | 2,414 | +26.3% |
| 4Q23 | 1,670 | +44.9% |
| 3Q23 | 1,832 | +65.7% |
| 2Q23 | 1,655 | +314.2% |
| 1Q23 | 1,911 | +170.5% |
| 4Q22 | 1,153 | +189.2% |
| 3Q22 | 1,106 | +29.2% |
| 2Q22 | 399 | -38.5% |
| 1Q22 | 706 | -50.9% |
| 4Q21 | 398 | -67.0% |
| 3Q21 | 855 | -67.3% |
| 2Q21 | 650 | -82.9% |
| 1Q21 | 1,438 | -65.2% |
| 4Q20 | 1,209 | -67.6% |
| 3Q20 | 2,617 | -37.4% |
| 2Q20 | 3,804 | -7.1% |
| 1Q20 | 4,138 | -2.4% |
| 4Q19 | 3,734 | -2.0% |
| 3Q19 | 4,184 | +2.6% |
| 2Q19 | 4,095 | +3.5% |
| 1Q19 | 4,239 | -3.1% |
| 4Q18 | 3,812 | -3.2% |
| 3Q18 | 4,080 | -2.9% |
| 2Q18 | 3,957 | +1.4% |
| 1Q18 | 4,377 | +6.3% |
| 4Q17 | 3,940 | +13.8% |
| 3Q17 | 4,202 | -22.6% |
| 2Q17 | 3,902 | -24.5% |
| 1Q17 | 4,119 | -25.9% |
| 4Q16 | 3,462 | -33.4% |
| 3Q16 | 5,426 | - |
| 2Q16 | 5,169 | - |
| 1Q16 | 5,559 | - |
| 4Q15 | 5,202 | -2.0% |
| 4Q14 | 5,308 | - |