| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,957 | -11.6% |
| 3Q25 | 10,949 | +382.3% |
| 2Q25 | 3,187 | +11.9% |
| 1Q25 | 3,202 | -60.5% |
| 4Q24 | 4,476 | +53.7% |
| 3Q24 | 2,270 | -11.5% |
| 2Q24 | 2,848 | -21.8% |
| 1Q24 | 8,110 | -23.5% |
| 4Q23 | 2,912 | -67.2% |
| 3Q23 | 2,565 | -44.5% |
| 2Q23 | 3,642 | +5.3% |
| 1Q23 | 10,600 | +117.0% |
| 4Q22 | 8,882 | +182.2% |
| 3Q22 | 4,619 | +28.7% |
| 2Q22 | 3,459 | -62.5% |
| 1Q22 | 4,884 | +3.1% |
| 4Q21 | 3,147 | +31.2% |
| 3Q21 | 3,590 | +54.8% |
| 2Q21 | 9,232 | +693.1% |
| 1Q21 | 4,737 | -6.7% |
| 4Q20 | 2,398 | +1.0% |
| 3Q20 | 2,319 | +2.9% |
| 2Q20 | 1,164 | -31.9% |
| 1Q20 | 5,079 | +32.4% |
| 4Q19 | 2,375 | -49.3% |
| 3Q19 | 2,254 | +85.2% |
| 2Q19 | 1,710 | +20.0% |
| 1Q19 | 3,837 | +320.7% |
| 4Q18 | 4,686 | +131.2% |
| 3Q18 | 1,217 | -50.5% |
| 2Q18 | 1,425 | +52.9% |
| 1Q18 | 912 | +12.5% |
| 4Q17 | 2,027 | +64.7% |
| 3Q17 | 2,459 | +162.7% |
| 2Q17 | 932 | -80.2% |
| 1Q17 | 811 | +26.9% |
| 4Q16 | 1,231 | +21.9% |
| 3Q16 | 936 | - |
| 2Q16 | 4,708 | - |
| 1Q16 | 639 | - |
| 4Q15 | 1,010 | - |