| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 22,169 | +6.6% |
| 3Q25 | 54,734 | -6.5% |
| 2Q25 | 44,534 | -5.4% |
| 1Q25 | 27,302 | -19.4% |
| 4Q24 | 20,804 | -16.6% |
| 3Q24 | 58,511 | +22.1% |
| 2Q24 | 47,058 | +10.8% |
| 1Q24 | 33,876 | +28.5% |
| 4Q23 | 24,955 | +0.9% |
| 3Q23 | 47,939 | +38.6% |
| 2Q23 | 42,460 | -27.7% |
| 1Q23 | 26,371 | +22.0% |
| 4Q22 | 24,730 | +35.6% |
| 3Q22 | 34,587 | -13.4% |
| 2Q22 | 58,746 | +44.7% |
| 1Q22 | 21,624 | +9.2% |
| 4Q21 | 18,239 | -3.4% |
| 3Q21 | 39,927 | -4.0% |
| 2Q21 | 40,596 | +155.8% |
| 1Q21 | 19,804 | -0.2% |
| 4Q20 | 18,876 | -19.2% |
| 3Q20 | 41,589 | - |
| 2Q20 | 15,869 | - |
| 1Q20 | 19,843 | - |
| 4Q19 | 23,356 | - |
| 3Q17 | 33,820 | -2.1% |
| 2Q17 | 26,927 | -1.7% |
| 1Q17 | 16,095 | +28.8% |
| 4Q16 | 19,041 | -14.0% |
| 3Q16 | 34,557 | - |
| 2Q16 | 27,387 | - |
| 1Q16 | 12,496 | - |
| 4Q15 | 22,132 | - |