| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 878 | -23.7% |
| 1Q26 | 2,103 | +3867.9% |
| 4Q25 | 2,086 | +22.2% |
| 3Q25 | 423 | -165.1% |
| 2Q25 | 1,150 | +572.5% |
| 1Q25 | 53 | -97.5% |
| 4Q24 | 1,707 | -388.3% |
| 3Q24 | -650 | -159.4% |
| 2Q24 | 171 | -55.1% |
| 1Q24 | 2,093 | +226.0% |
| 4Q23 | -592 | -199.7% |
| 3Q23 | 1,095 | +119.9% |
| 2Q23 | 381 | -65.4% |
| 1Q23 | 642 | +1088.9% |
| 4Q22 | 594 | -382.9% |
| 3Q22 | 498 | -71.7% |
| 2Q22 | 1,101 | -44.8% |
| 1Q22 | 54 | -94.9% |
| 4Q21 | -210 | -114.7% |
| 3Q21 | 1,757 | -16.9% |
| 2Q21 | 1,996 | +59.3% |
| 1Q21 | 1,060 | -8.1% |
| 4Q20 | 1,430 | +52.8% |
| 3Q20 | 2,114 | +30.2% |
| 2Q20 | 1,253 | -35.9% |
| 1Q20 | 1,154 | -14.8% |
| 4Q19 | 936 | -61.4% |
| 3Q19 | 1,624 | +175.7% |
| 2Q19 | 1,954 | -27.8% |
| 1Q19 | 1,355 | +2.0% |
| 4Q18 | 2,424 | +90.3% |
| 3Q18 | 589 | +336.3% |
| 2Q18 | 2,707 | +125.8% |
| 1Q18 | 1,328 | +14.7% |
| 4Q17 | 1,274 | +2.6% |
| 3Q17 | 135 | -88.7% |
| 2Q17 | 1,199 | +127.1% |
| 1Q17 | 1,158 | -25.6% |
| 4Q16 | 1,242 | - |
| 3Q16 | 1,199 | - |
| 2Q16 | 528 | - |
| 1Q16 | 1,557 | - |