| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 5,180 | +9.7% |
| 4Q25 | 5,193 | +11.6% |
| 3Q25 | 5,079 | +18.1% |
| 2Q25 | 4,839 | +19.7% |
| 1Q25 | 4,723 | +23.2% |
| 4Q24 | 4,654 | +26.2% |
| 3Q24 | 4,300 | +19.5% |
| 2Q24 | 4,044 | +22.4% |
| 1Q24 | 3,833 | +20.8% |
| 4Q23 | 3,689 | +25.2% |
| 3Q23 | 3,598 | +1.0% |
| 2Q23 | 3,305 | +0.4% |
| 1Q23 | 3,174 | +3.3% |
| 4Q22 | 2,946 | +3.4% |
| 3Q22 | 3,560 | +32.1% |
| 2Q22 | 3,292 | +15.8% |
| 1Q22 | 3,072 | +36.7% |
| 4Q21 | 2,850 | +24.3% |
| 3Q21 | 2,694 | +8.0% |
| 2Q21 | 2,842 | +13.9% |
| 1Q21 | 2,248 | -6.6% |
| 4Q20 | 2,292 | -2.1% |
| 3Q20 | 2,495 | +23.7% |
| 2Q20 | 2,494 | +10.6% |
| 1Q20 | 2,406 | +0.9% |
| 4Q19 | 2,341 | -8.1% |
| 3Q19 | 2,016 | -23.6% |
| 2Q19 | 2,255 | -11.1% |
| 1Q19 | 2,386 | +7.5% |
| 4Q18 | 2,545 | +5.1% |
| 3Q18 | 2,640 | +15.9% |
| 2Q18 | 2,538 | +11.0% |
| 1Q18 | 2,220 | +0.6% |
| 4Q17 | 2,423 | +9.2% |
| 3Q17 | 2,279 | +6.2% |
| 2Q17 | 2,286 | +10.1% |
| 1Q17 | 2,208 | +9.9% |
| 4Q16 | 2,219 | +7.8% |
| 3Q16 | 2,146 | - |
| 2Q16 | 2,075 | - |
| 1Q16 | 2,007 | - |
| 4Q15 | 2,059 | -5.9% |
| 4Q14 | 2,189 | - |