| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 5,793 | +16.7% |
| 4Q25 | 5,671 | +17.4% |
| 3Q25 | 5,412 | +18.4% |
| 2Q25 | 5,214 | +18.0% |
| 1Q25 | 4,966 | +18.6% |
| 4Q24 | 4,830 | +19.0% |
| 3Q24 | 4,569 | +19.4% |
| 2Q24 | 4,418 | +19.6% |
| 1Q24 | 4,186 | +20.2% |
| 4Q23 | 4,058 | +20.6% |
| 3Q23 | 3,828 | +21.5% |
| 2Q23 | 3,693 | +21.3% |
| 1Q23 | 3,482 | +22.0% |
| 4Q22 | 3,365 | +21.9% |
| 3Q22 | 3,151 | +22.0% |
| 2Q22 | 3,046 | +22.2% |
| 1Q22 | 2,854 | +24.4% |
| 4Q21 | 2,761 | +26.8% |
| 3Q21 | 2,583 | +29.3% |
| 2Q21 | 2,492 | +31.7% |
| 1Q21 | 2,294 | +35.4% |
| 4Q20 | 2,177 | +34.1% |
| 3Q20 | 1,997 | +36.8% |
| 2Q20 | 1,892 | +44.7% |
| 1Q20 | 1,694 | +44.0% |
| 4Q19 | 1,623 | +42.9% |
| 3Q19 | 1,460 | +46.2% |
| 2Q19 | 1,308 | +46.9% |
| 1Q19 | 1,176 | +50.1% |
| 4Q18 | 1,136 | +53.6% |
| 3Q18 | 998 | +54.8% |
| 2Q18 | 890 | +55.3% |
| 1Q18 | 783 | +57.0% |
| 4Q17 | 740 | +67.3% |
| 3Q17 | 645 | +59.7% |
| 2Q17 | 573 | +69.5% |
| 1Q17 | 499 | +81.6% |
| 4Q16 | 442 | +92.9% |
| 3Q16 | 403 | - |
| 2Q16 | 338 | - |
| 1Q16 | 274 | - |
| 4Q15 | 229 | +222.9% |
| 4Q14 | 71 | - |