| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -812 | -148.7% |
| 3Q25 | 848 | -76.5% |
| 2Q25 | 2,189 | -63.2% |
| 1Q25 | 2,831 | -54.8% |
| 4Q24 | 1,669 | -61.4% |
| 3Q24 | 3,615 | -44.4% |
| 2Q24 | 5,941 | -30.8% |
| 1Q24 | 6,266 | -26.1% |
| 4Q23 | 4,320 | -44.3% |
| 3Q23 | 6,497 | -2.4% |
| 2Q23 | 8,580 | +49.6% |
| 1Q23 | 8,483 | +13.0% |
| 4Q22 | 7,751 | +20.3% |
| 3Q22 | 6,656 | -27.1% |
| 2Q22 | 5,735 | -13.8% |
| 1Q22 | 7,507 | -29.0% |
| 4Q21 | 6,444 | -42.0% |
| 3Q21 | 9,133 | +36.1% |
| 2Q21 | 6,653 | -6.0% |
| 1Q21 | 10,572 | +100.6% |
| 4Q20 | 11,102 | +290.1% |
| 3Q20 | 6,710 | +32.5% |
| 2Q20 | 7,075 | -4.9% |
| 1Q20 | 5,270 | -59.5% |
| 4Q19 | 2,846 | -69.4% |
| 3Q19 | 5,064 | +0.6% |
| 2Q19 | 7,436 | +28.9% |
| 1Q19 | 13,003 | +101.3% |
| 4Q18 | 9,312 | +50.0% |
| 3Q18 | 5,033 | -42.4% |
| 2Q18 | 5,771 | -38.0% |
| 1Q18 | 6,461 | -36.2% |
| 4Q17 | 6,209 | -34.9% |
| 3Q17 | 8,737 | -11.6% |
| 2Q17 | 9,304 | -25.8% |
| 1Q17 | 10,134 | -28.3% |
| 4Q16 | 9,532 | -29.7% |
| 3Q16 | 9,883 | - |
| 2Q16 | 12,532 | - |
| 1Q16 | 14,134 | - |
| 4Q15 | 13,567 | - |