| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 965 | -12.1% |
| 4Q25 | 1,158 | -6.8% |
| 3Q25 | 748 | -10.2% |
| 2Q25 | 989 | -36.7% |
| 1Q25 | 1,098 | -1.6% |
| 4Q24 | 1,243 | +107.9% |
| 3Q24 | 833 | +37.9% |
| 2Q24 | 1,563 | +1.7% |
| 1Q24 | 1,116 | +6.1% |
| 4Q23 | 598 | -14.0% |
| 3Q23 | 604 | -29.7% |
| 2Q23 | 1,537 | +186.2% |
| 1Q23 | 1,052 | +105.9% |
| 4Q22 | 695 | +49.8% |
| 3Q22 | 859 | +461.4% |
| 2Q22 | 537 | +42.8% |
| 1Q22 | 511 | -643.6% |
| 4Q21 | 464 | +373.5% |
| 3Q21 | 153 | -1800.0% |
| 2Q21 | 376 | +24.1% |
| 1Q21 | -94 | -178.3% |
| 4Q20 | 98 | +188.2% |
| 3Q20 | -9 | -105.3% |
| 2Q20 | 303 | +21.7% |
| 1Q20 | 120 | -40.6% |
| 4Q19 | 34 | -116.7% |
| 3Q19 | 171 | -21.2% |
| 2Q19 | 249 | -24.8% |
| 1Q19 | 202 | +281.1% |
| 4Q18 | -203 | -170.7% |
| 3Q18 | 217 | +9.0% |
| 2Q18 | 331 | +15.7% |
| 1Q18 | 53 | -180.3% |
| 4Q17 | 287 | +141.2% |
| 3Q17 | 199 | +71.6% |
| 2Q17 | 286 | +28.8% |
| 1Q17 | -66 | -144.9% |
| 4Q16 | 119 | - |
| 3Q16 | 116 | - |
| 2Q16 | 222 | - |
| 1Q16 | 147 | - |