| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,097 | -37.7% |
| 2Q25 | 1,156 | +49.5% |
| 1Q25 | 1,506 | +94.2% |
| 4Q24 | 712 | +2.9% |
| 3Q24 | 1,761 | -22.7% |
| 2Q24 | 773 | -76.4% |
| 1Q24 | 775 | -81.1% |
| 4Q23 | 692 | -85.1% |
| 3Q23 | 2,279 | -36.1% |
| 2Q23 | 3,274 | -1.1% |
| 1Q23 | 4,107 | +70.2% |
| 4Q22 | 4,639 | +129.4% |
| 3Q22 | 3,563 | +29.0% |
| 2Q22 | 3,310 | +121.6% |
| 1Q22 | 2,413 | +112.2% |
| 4Q21 | 2,022 | +75.1% |
| 3Q21 | 2,762 | +605.2% |
| 2Q21 | 1,493 | +1206.9% |
| 1Q21 | 1,136 | +121.9% |
| 4Q20 | 1,154 | +14.9% |
| 3Q20 | 391 | -74.6% |
| 2Q20 | 114 | -115.5% |
| 1Q20 | 512 | -61.6% |
| 4Q19 | 1,005 | -52.6% |
| 3Q19 | 1,542 | -14.3% |
| 2Q19 | -737 | -161.9% |
| 1Q19 | 1,333 | +21.0% |
| 1Q19 | 4,006 | +263.5% |
| 4Q18 | 2,119 | +122.2% |
| 3Q18 | 1,798 | +112.6% |
| 2Q18 | 1,189 | +18.5% |
| 1Q18 | 1,102 | +37.3% |
| 4Q17 | 953 | -38.9% |
| 3Q17 | 846 | -36.0% |
| 2Q17 | 1,003 | - |
| 1Q17 | 802 | - |
| 4Q16 | 1,559 | - |
| 3Q16 | 1,322 | - |