| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 303 | -55.3% |
| 2Q25 | 1,257 | +13.4% |
| 1Q25 | 1,479 | +65.4% |
| 4Q24 | 434 | +267.8% |
| 3Q24 | 678 | +71.6% |
| 2Q24 | 1,108 | +48.5% |
| 1Q24 | 894 | -64.3% |
| 4Q23 | 118 | +29.7% |
| 3Q23 | 395 | +32.1% |
| 2Q23 | 746 | -37.4% |
| 1Q23 | 2,507 | +42.0% |
| 4Q22 | 91 | -233.8% |
| 3Q22 | 299 | +25.6% |
| 2Q22 | 1,191 | +39.0% |
| 1Q22 | 1,765 | +81.2% |
| 4Q21 | -68 | -361.5% |
| 3Q21 | 238 | +205.1% |
| 2Q21 | 857 | +87.9% |
| 1Q21 | 974 | +2.3% |
| 4Q20 | 26 | -103.9% |
| 3Q20 | 78 | -182.1% |
| 2Q20 | 456 | -23.4% |
| 1Q20 | 952 | -23.2% |
| 4Q19 | -662 | +50.1% |
| 3Q19 | -95 | +239.3% |
| 2Q19 | 595 | +47.6% |
| 1Q19 | 1,239 | -31.5% |
| 4Q18 | -441 | -11.3% |
| 3Q18 | -28 | -110.5% |
| 2Q18 | 403 | -31.2% |
| 1Q18 | 1,809 | +18.5% |
| 4Q17 | -497 | +93.4% |
| 3Q17 | 267 | -523.8% |
| 2Q17 | 586 | +113.1% |
| 1Q17 | 1,526 | -7.4% |
| 4Q16 | -257 | -44.4% |
| 3Q16 | -63 | - |
| 2Q16 | 275 | - |
| 1Q16 | 1,648 | - |
| 4Q15 | -462 | - |