| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 6,520 | +35.0% |
| 2Q25 | 6,063 | +42.3% |
| 1Q25 | 5,234 | +67.2% |
| 4Q24 | 5,452 | +42.0% |
| 3Q24 | 4,831 | +76.0% |
| 2Q24 | 4,262 | +108.7% |
| 1Q24 | 3,131 | +151.5% |
| 4Q23 | 3,839 | +66.0% |
| 3Q23 | 2,745 | +94.4% |
| 2Q23 | 2,042 | +248.5% |
| 1Q23 | 1,245 | +955.1% |
| 4Q22 | 2,313 | +96.9% |
| 3Q22 | 1,412 | +139.3% |
| 2Q22 | 586 | -53.7% |
| 1Q22 | 118 | -0.8% |
| 4Q21 | 1,175 | -10.0% |
| 3Q21 | 590 | +8.7% |
| 2Q21 | 1,266 | -39.7% |
| 1Q21 | 119 | -96.7% |
| 4Q20 | 1,306 | -71.7% |
| 3Q20 | 543 | -88.0% |
| 2Q20 | 2,101 | -53.1% |
| 1Q20 | 3,603 | -7.2% |
| 4Q19 | 4,608 | -4.2% |
| 3Q19 | 4,515 | -11.1% |
| 2Q19 | 4,480 | -15.1% |
| 1Q19 | 3,882 | -6.8% |
| 4Q18 | 4,810 | +1.4% |
| 3Q18 | 5,079 | +7.5% |
| 2Q18 | 5,274 | +8.7% |
| 1Q18 | 4,164 | +19.1% |
| 4Q17 | 4,744 | +23.2% |
| 3Q17 | 4,726 | +24.9% |
| 2Q17 | 4,852 | +25.2% |
| 1Q17 | 3,495 | +32.2% |
| 4Q16 | 3,851 | +25.1% |
| 3Q16 | 3,785 | +33.3% |
| 2Q16 | 3,875 | - |
| 1Q16 | 2,644 | - |
| 4Q15 | 3,079 | +21.3% |
| 3Q15 | 2,840 | - |
| 4Q14 | 2,538 | - |