| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 813 | +375.0% |
| 4Q25 | 1,235 | +368.8% |
| 3Q25 | 120 | -159.0% |
| 2Q25 | 1,902 | +18.5% |
| 1Q25 | 171 | -14.4% |
| 4Q24 | 263 | +29.5% |
| 3Q24 | -204 | -27.6% |
| 2Q24 | 1,605 | +13.1% |
| 1Q24 | 199 | -348.0% |
| 4Q23 | 203 | +76.8% |
| 3Q23 | -281 | -45.5% |
| 2Q23 | 1,418 | +46.3% |
| 1Q23 | -81 | -55.8% |
| 4Q22 | 115 | -179.9% |
| 3Q22 | -516 | +106.0% |
| 2Q22 | 970 | -50.8% |
| 1Q22 | -183 | +218.6% |
| 4Q21 | -145 | -244.8% |
| 3Q21 | -250 | -39.3% |
| 2Q21 | 1,973 | +50.3% |
| 1Q21 | -58 | -77.1% |
| 4Q20 | 99 | -83.3% |
| 3Q20 | -412 | -9.1% |
| 2Q20 | 1,313 | +48.6% |
| 1Q20 | -251 | -32.2% |
| 4Q19 | 596 | +860.0% |
| 3Q19 | -453 | -32.2% |
| 2Q19 | 883 | +10.6% |
| 1Q19 | -369 | -0.9% |
| 4Q18 | 62 | -191.6% |
| 3Q18 | -668 | +19.7% |
| 2Q18 | 799 | -37.6% |
| 1Q18 | -373 | +20.5% |
| 4Q17 | -68 | -195.2% |
| 3Q17 | -558 | +20.0% |
| 2Q17 | 1,280 | +10.3% |
| 1Q17 | -309 | +29.0% |
| 4Q16 | 71 | - |
| 3Q16 | -465 | - |
| 2Q16 | 1,160 | - |
| 1Q16 | -240 | - |