| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 17,356 | +1.3% |
| 2Q26 | 17,425 | +0.5% |
| 1Q26 | 17,306 | -6.0% |
| 4Q25 | 17,266 | -7.8% |
| 3Q25 | 17,139 | -6.2% |
| 2Q25 | 17,344 | -6.1% |
| 1Q25 | 18,407 | -0.2% |
| 4Q24 | 18,726 | +1.0% |
| 3Q24 | 18,275 | -8.3% |
| 2Q24 | 18,468 | -8.4% |
| 1Q24 | 18,448 | -10.1% |
| 4Q23 | 18,536 | -10.9% |
| 3Q23 | 19,919 | -4.1% |
| 2Q23 | 20,164 | -4.2% |
| 1Q23 | 20,531 | -1.4% |
| 4Q22 | 20,800 | +2.7% |
| 3Q22 | 20,763 | +0.1% |
| 2Q22 | 21,051 | +4.0% |
| 1Q22 | 20,816 | +4.1% |
| 4Q21 | 20,244 | -1.5% |
| 3Q21 | 20,733 | -15.0% |
| 2Q21 | 20,247 | -17.4% |
| 1Q21 | 19,988 | -18.1% |
| 4Q20 | 20,561 | -16.1% |
| 3Q20 | 24,394 | +0.4% |
| 2Q20 | 24,520 | +1.3% |
| 1Q20 | 24,398 | +1.7% |
| 4Q19 | 24,518 | +2.3% |
| 3Q19 | 24,288 | +2.6% |
| 2Q19 | 24,206 | +3.3% |
| 1Q19 | 23,999 | +4.6% |
| 4Q18 | 23,958 | +4.7% |
| 3Q18 | 23,679 | +25.7% |
| 2Q18 | 23,425 | +26.7% |
| 1Q18 | 22,943 | +26.5% |
| 4Q17 | 22,873 | +26.2% |
| 3Q17 | 18,841 | +2.0% |
| 2Q17 | 18,486 | 0.0% |
| 1Q17 | 18,132 | - |
| 4Q16 | 18,128 | -0.3% |
| 3Q16 | 18,477 | - |
| 2Q16 | 18,484 | - |
| 4Q15 | 18,183 | - |