| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,923 | +21.8% |
| 3Q25 | 5,056 | -13.6% |
| 2Q25 | 6,168 | +17.1% |
| 1Q25 | 5,575 | -8.9% |
| 4Q24 | 2,399 | +145.5% |
| 3Q24 | 5,852 | +93.2% |
| 2Q24 | 5,267 | +25.5% |
| 1Q24 | 6,119 | +1.5% |
| 4Q23 | 977 | -224.1% |
| 3Q23 | 3,029 | -2.5% |
| 2Q23 | 4,198 | +23.6% |
| 1Q23 | 6,026 | +102.9% |
| 4Q22 | -787 | +54.9% |
| 3Q22 | 3,108 | +4.5% |
| 2Q22 | 3,397 | 0.0% |
| 1Q22 | 2,970 | -14.3% |
| 4Q21 | -508 | +282.0% |
| 3Q21 | 2,975 | -20.3% |
| 2Q21 | 3,397 | -7.0% |
| 1Q21 | 3,466 | +45.0% |
| 4Q20 | -133 | -86.4% |
| 3Q20 | 3,735 | +89.1% |
| 2Q20 | 3,651 | +7.4% |
| 1Q20 | 2,390 | +32.1% |
| 4Q19 | -981 | +171.0% |
| 3Q19 | 1,975 | -18.9% |
| 2Q19 | 3,400 | +80.6% |
| 1Q19 | 1,809 | -22.5% |
| 4Q18 | -362 | -158.7% |
| 3Q18 | 2,436 | +30.9% |
| 2Q18 | 1,883 | -23.1% |
| 1Q18 | 2,333 | +278.1% |
| 2Q17 | 1,861 | - |
| 1Q17 | 2,450 | -9.8% |
| 4Q17 | 617 | -50.9% |
| 3Q17 | 2,426 | +52.1% |
| 1Q17 | 2,716 | - |
| 4Q16 | 1,257 | - |
| 3Q16 | 1,595 | - |