| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,895 | +33.8% |
| 2Q26 | 7,144 | +29.3% |
| 1Q26 | 6,444 | +23.6% |
| 4Q25 | 6,010 | +22.9% |
| 3Q25 | 5,900 | +24.4% |
| 2Q25 | 5,526 | +27.2% |
| 1Q25 | 5,212 | +30.5% |
| 4Q24 | 4,892 | +29.9% |
| 3Q24 | 4,743 | +28.2% |
| 2Q24 | 4,344 | +21.9% |
| 1Q24 | 3,995 | +21.5% |
| 4Q23 | 3,764 | +25.5% |
| 3Q23 | 3,699 | +33.9% |
| 2Q23 | 3,564 | +42.3% |
| 1Q23 | 3,289 | +32.9% |
| 4Q22 | 3,000 | +35.7% |
| 3Q22 | 2,763 | +31.9% |
| 2Q22 | 2,505 | +41.5% |
| 1Q22 | 2,474 | +59.6% |
| 4Q21 | 2,211 | +62.6% |
| 3Q21 | 2,094 | +58.3% |
| 2Q21 | 1,770 | +45.4% |
| 1Q21 | 1,550 | +29.9% |
| 4Q20 | 1,360 | +28.6% |
| 3Q20 | 1,323 | +31.8% |
| 2Q20 | 1,217 | +37.2% |
| 1Q20 | 1,193 | +43.1% |
| 4Q19 | 1,057 | +42.2% |
| 3Q19 | 1,003 | +50.8% |
| 2Q19 | 887 | +41.6% |
| 1Q19 | 834 | +51.2% |
| 4Q18 | 743 | +48.0% |
| 3Q18 | 665 | +36.0% |
| 2Q18 | 626 | +47.7% |
| 1Q18 | 551 | +45.7% |
| 4Q17 | 502 | +44.3% |
| 3Q17 | 489 | - |
| 2Q17 | 424 | - |
| 1Q17 | 378 | - |
| 4Q16 | 348 | +48.9% |
| 4Q15 | 233 | - |