| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,672 | -6.7% |
| 4Q25 | 546 | -34.5% |
| 1Q25 | 1,793 | +60.0% |
| 4Q24 | 834 | -28.1% |
| 3Q24 | 911 | +10.3% |
| 2Q24 | 1,837 | +22.2% |
| 1Q24 | 1,120 | +100.5% |
| 4Q23 | 1,160 | +8.5% |
| 3Q23 | 826 | +92.7% |
| 2Q23 | 1,504 | +18.1% |
| 1Q23 | 558 | +5.7% |
| 4Q22 | 1,068 | +63.6% |
| 3Q22 | 428 | +67.3% |
| 2Q22 | 1,273 | -0.9% |
| 1Q22 | 528 | -18.6% |
| 4Q21 | 653 | +3.2% |
| 3Q21 | 256 | +10.6% |
| 2Q21 | 1,284 | +49.1% |
| 1Q21 | 649 | +21.6% |
| 4Q20 | 633 | +20.4% |
| 3Q20 | 231 | +54.7% |
| 2Q20 | 861 | -22.6% |
| 1Q20 | 534 | -9.0% |
| 4Q19 | 525 | -35.0% |
| 3Q19 | 149 | -39.8% |
| 2Q19 | 1,113 | +17.7% |
| 1Q19 | 587 | +57.4% |
| 4Q18 | 809 | -6.8% |
| 3Q18 | 248 | -5.4% |
| 2Q18 | 946 | -4.3% |
| 1Q18 | 373 | +378.7% |
| 4Q17 | 868 | -1.2% |
| 3Q17 | 262 | +52.3% |
| 2Q17 | 989 | +22.2% |
| 1Q17 | 77 | -28.6% |
| 4Q16 | 878 | +24.4% |
| 3Q16 | 172 | - |
| 2Q16 | 809 | - |
| 1Q16 | 109 | - |
| 4Q15 | 706 | - |