| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 16,423 | +25.5% |
| 3Q25 | 10,028 | +29.3% |
| 2Q25 | 17,873 | +23.1% |
| 1Q25 | 16,817 | +1.8% |
| 4Q24 | 13,088 | -7.1% |
| 3Q24 | 7,756 | +6.9% |
| 2Q24 | 14,517 | +28.8% |
| 1Q24 | 16,512 | +76.9% |
| 4Q23 | 14,094 | +134.6% |
| 3Q23 | 7,258 | +341.5% |
| 2Q23 | 11,275 | +51.6% |
| 1Q23 | 9,335 | +34.4% |
| 4Q22 | 6,007 | +28.9% |
| 3Q22 | 1,644 | +11.5% |
| 2Q22 | 7,436 | +17.1% |
| 1Q22 | 6,945 | +18.2% |
| 4Q21 | 4,662 | -28.3% |
| 3Q21 | 1,474 | +38.4% |
| 2Q21 | 6,348 | +44.6% |
| 1Q21 | 5,875 | +7.2% |
| 4Q20 | 6,505 | -12.8% |
| 3Q20 | 1,065 | -72.7% |
| 2Q20 | 4,390 | -43.3% |
| 1Q20 | 5,478 | -4.2% |
| 4Q19 | 7,460 | +21.4% |
| 3Q19 | 3,902 | +21.2% |
| 2Q19 | 7,746 | +2.8% |
| 1Q19 | 5,716 | -23.2% |
| 4Q18 | 6,147 | -24.2% |
| 3Q18 | 3,219 | -37.7% |
| 2Q18 | 7,538 | -15.0% |
| 1Q18 | 7,439 | -6.4% |
| 4Q17 | 8,105 | -12.7% |
| 3Q17 | 5,166 | -19.6% |
| 2Q17 | 8,865 | -13.8% |
| 1Q17 | 7,951 | -13.4% |
| 4Q16 | 9,285 | +3.8% |
| 3Q16 | 6,426 | +24.6% |
| 2Q16 | 10,280 | - |
| 1Q16 | 9,178 | - |
| 4Q15 | 8,945 | - |
| 3Q15 | 5,156 | - |