| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,040 | +65.6% |
| 3Q25 | -412 | -153.0% |
| 2Q25 | -708 | -199.3% |
| 1Q25 | 58 | -95.0% |
| 4Q24 | 4,250 | +2.6% |
| 3Q24 | 778 | +3790.0% |
| 2Q24 | 713 | -51.4% |
| 1Q24 | 1,166 | +54.2% |
| 4Q23 | 4,141 | -16.9% |
| 3Q23 | 20 | -99.0% |
| 2Q23 | 1,467 | -41.8% |
| 1Q23 | 756 | -72.4% |
| 4Q22 | 4,985 | -6.3% |
| 3Q22 | 1,908 | -23.8% |
| 2Q22 | 2,520 | -28.1% |
| 1Q22 | 2,742 | -64.8% |
| 4Q21 | 5,321 | +13.9% |
| 3Q21 | 2,503 | +27.5% |
| 2Q21 | 3,505 | +187.8% |
| 1Q21 | 7,795 | +417.9% |
| 4Q20 | 4,671 | +13.6% |
| 3Q20 | 1,963 | -6.0% |
| 2Q20 | 1,218 | -52.2% |
| 1Q20 | 1,505 | -50.8% |
| 4Q19 | 4,112 | -39.8% |
| 3Q19 | 2,089 | -4.7% |
| 2Q19 | 2,548 | +9.4% |
| 1Q19 | 3,062 | +12.5% |
| 4Q18 | 6,825 | +59.9% |
| 3Q18 | 2,191 | -29.0% |
| 2Q18 | 2,330 | -29.9% |
| 1Q18 | 2,722 | -25.2% |
| 4Q17 | 4,268 | +13.5% |
| 3Q17 | 3,088 | -0.6% |
| 2Q17 | 3,325 | - |
| 1Q17 | 3,639 | - |
| 4Q16 | 3,760 | - |
| 3Q16 | 3,106 | - |