| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 41,960 | -3.7% |
| 4Q25 | 43,393 | -0.8% |
| 3Q25 | 40,434 | -0.8% |
| 2Q25 | 41,651 | +34.3% |
| 1Q25 | 43,553 | +55.0% |
| 4Q24 | 43,750 | +55.6% |
| 3Q24 | 40,757 | +60.3% |
| 2Q24 | 31,004 | +27.2% |
| 1Q24 | 28,095 | +29.0% |
| 4Q23 | 28,120 | +31.1% |
| 3Q23 | 25,429 | -7.3% |
| 2Q23 | 24,376 | -7.6% |
| 1Q23 | 21,784 | -9.3% |
| 4Q22 | 21,452 | -8.3% |
| 3Q22 | 27,442 | -1.9% |
| 2Q22 | 26,393 | +0.6% |
| 1Q22 | 24,007 | -1.2% |
| 4Q21 | 23,391 | -1.6% |
| 3Q21 | 27,972 | +26.0% |
| 2Q21 | 26,246 | +23.5% |
| 1Q21 | 24,296 | +21.7% |
| 4Q20 | 23,769 | +19.0% |
| 3Q20 | 22,201 | +7.5% |
| 2Q20 | 21,246 | +2.3% |
| 1Q20 | 19,965 | -1.3% |
| 4Q19 | 19,972 | -6.6% |
| 3Q19 | 20,660 | -3.2% |
| 2Q19 | 20,778 | -1.0% |
| 1Q19 | 20,227 | +11.4% |
| 4Q18 | 21,380 | +15.2% |
| 3Q18 | 21,336 | +46.0% |
| 2Q18 | 20,997 | +2.1% |
| 1Q18 | 18,158 | -5.0% |
| 4Q17 | 18,555 | -4.4% |
| 3Q17 | 14,615 | -21.2% |
| 2Q17 | 20,571 | +16.2% |
| 1Q17 | 19,111 | +13.4% |
| 4Q16 | 19,399 | +22.6% |
| 3Q16 | 18,545 | - |
| 2Q16 | 17,698 | - |
| 1Q16 | 16,848 | - |
| 4Q15 | 15,822 | - |