| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q27 | 14,821 | +39.5% |
| 4Q26 | 3,174 | -84.3% |
| 3Q26 | 15,700 | -31.3% |
| 2Q26 | 22,329 | -19.6% |
| 1Q26 | 10,628 | -36.5% |
| 4Q25 | 20,238 | -16.3% |
| 3Q25 | 22,843 | +12.0% |
| 2Q25 | 27,759 | +35.1% |
| 1Q25 | 16,743 | +26.1% |
| 4Q24 | 24,170 | +25.2% |
| 3Q24 | 20,387 | -3.9% |
| 2Q24 | 20,547 | -7.0% |
| 1Q24 | 13,277 | +20.1% |
| 4Q23 | 19,307 | +10.0% |
| 3Q23 | 21,222 | +31.3% |
| 2Q23 | 22,096 | +18.4% |
| 1Q23 | 11,053 | -26.6% |
| 4Q22 | 17,546 | +10.5% |
| 3Q22 | 16,158 | +1.6% |
| 2Q22 | 18,658 | +43.0% |
| 1Q22 | 15,052 | +116.4% |
| 4Q21 | 15,885 | +6.9% |
| 3Q21 | 15,902 | +26.0% |
| 2Q21 | 13,046 | -21.0% |
| 1Q21 | 6,957 | -38.3% |
| 4Q20 | 14,864 | - |
| 3Q20 | 12,617 | - |
| 2Q20 | 16,523 | - |
| 1Q20 | 11,279 | - |
| 4Q16 | 14,755 | - |
| 3Q16 | 15,547 | - |