| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | -87 | -35.1% |
| 4Q25 | 1,235 | -40.2% |
| 3Q25 | 2,920 | +20.6% |
| 2Q25 | 633 | -26.9% |
| 1Q25 | -134 | -71.8% |
| 4Q24 | 2,064 | +79.0% |
| 3Q24 | 2,421 | +28.3% |
| 2Q24 | 866 | +19.1% |
| 1Q24 | -476 | -12.0% |
| 4Q23 | 1,153 | +68.3% |
| 3Q23 | 1,887 | +21.8% |
| 2Q23 | 727 | -30.2% |
| 1Q23 | -541 | +128.3% |
| 4Q22 | 685 | -36.5% |
| 3Q22 | 1,549 | -25.7% |
| 2Q22 | 1,041 | +83.0% |
| 1Q22 | -237 | -53.7% |
| 4Q21 | 1,078 | -9.1% |
| 3Q21 | 2,086 | +106.1% |
| 2Q21 | 569 | -8228.6% |
| 1Q21 | -512 | +24.0% |
| 4Q20 | 1,186 | +65.6% |
| 3Q20 | 1,012 | -19.9% |
| 2Q20 | -7 | -103.3% |
| 1Q20 | -413 | -52.7% |
| 4Q19 | 716 | -9.5% |
| 3Q19 | 1,263 | +18.8% |
| 2Q19 | 215 | -4400.0% |
| 1Q19 | -873 | +12.1% |
| 4Q18 | 791 | -23.4% |
| 3Q18 | 1,063 | +107.2% |
| 2Q18 | -5 | -98.1% |
| 1Q18 | -779 | -22.0% |
| 4Q17 | 1,032 | -2.5% |
| 3Q17 | 513 | -46.4% |
| 2Q17 | -261 | -42.4% |
| 1Q17 | -999 | +45.0% |
| 4Q16 | 1,058 | - |
| 3Q16 | 957 | - |
| 2Q16 | -453 | - |
| 1Q16 | -689 | - |