| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 429 | +34.9% |
| 1Q26 | 288 | +148.3% |
| 4Q25 | 500 | +26.9% |
| 3Q25 | 278 | +40.4% |
| 2Q25 | 318 | -0.3% |
| 1Q25 | 116 | -56.2% |
| 4Q24 | 394 | -47.0% |
| 3Q24 | 198 | -71.9% |
| 2Q24 | 319 | -61.7% |
| 1Q24 | 264 | -74.8% |
| 4Q23 | 743 | -22.1% |
| 3Q23 | 704 | -30.0% |
| 2Q23 | 833 | -24.1% |
| 1Q23 | 1,049 | +8.6% |
| 4Q22 | 953 | +11.8% |
| 3Q22 | 1,005 | +57.3% |
| 2Q22 | 1,097 | +84.8% |
| 1Q22 | 966 | -860.7% |
| 4Q21 | 853 | +41.3% |
| 3Q21 | 638 | +124.9% |
| 2Q21 | 593 | -10.6% |
| 1Q21 | -128 | -121.5% |
| 4Q20 | 603 | -29.5% |
| 3Q20 | 284 | -64.9% |
| 2Q20 | 664 | -12.1% |
| 1Q20 | 589 | -16.8% |
| 4Q19 | 857 | +2.3% |
| 3Q19 | 808 | +53.6% |
| 2Q19 | 755 | -6.0% |
| 1Q19 | 709 | +34.7% |
| 4Q18 | 838 | +74.0% |
| 3Q18 | 526 | -26.8% |
| 2Q18 | 803 | +17.0% |
| 1Q18 | 526 | -36.4% |
| 4Q17 | 481 | -29.4% |
| 3Q17 | 719 | +0.1% |
| 2Q17 | 686 | - |
| 1Q17 | 827 | - |
| 4Q16 | 681 | - |
| 3Q16 | 718 | - |