| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 21,670 | +36.0% |
| 1Q26 | 17,250 | +875.1% |
| 4Q25 | 35,304 | +29.5% |
| 3Q25 | 18,026 | -134.6% |
| 2Q25 | 15,931 | -376.0% |
| 1Q25 | 1,769 | -70.2% |
| 4Q24 | 27,268 | +2.9% |
| 3Q24 | -52,118 | -408.3% |
| 2Q24 | -5,772 | -172.7% |
| 1Q24 | 5,937 | +79.4% |
| 4Q23 | 26,496 | +29.1% |
| 3Q23 | 16,907 | +19.5% |
| 2Q23 | 7,935 | -0.0% |
| 1Q23 | 3,309 | +30.5% |
| 4Q22 | 20,520 | -30.5% |
| 3Q22 | 14,152 | -42.4% |
| 2Q22 | 7,937 | -75.6% |
| 1Q22 | 2,536 | -81.3% |
| 4Q21 | 29,532 | -19.8% |
| 3Q21 | 24,585 | -29.1% |
| 2Q21 | 32,506 | -6.0% |
| 1Q21 | 13,528 | -51.3% |
| 4Q20 | 36,837 | -28.7% |
| 3Q20 | 34,678 | +20.5% |
| 2Q20 | 34,574 | +17.5% |
| 1Q20 | 27,805 | +39.8% |
| 4Q19 | 51,650 | +15.5% |
| 3Q19 | 28,768 | +7.9% |
| 2Q19 | 29,420 | +25.0% |
| 1Q19 | 19,886 | -24.8% |
| 4Q18 | 44,715 | +9.6% |
| 3Q18 | 26,664 | -26.6% |
| 2Q18 | 23,533 | -20.9% |
| 1Q18 | 26,461 | +20.3% |
| 4Q17 | 40,784 | +47.9% |
| 3Q17 | 36,314 | +31.8% |
| 2Q17 | 29,748 | +31.8% |
| 1Q17 | 21,989 | +29.7% |
| 4Q16 | 27,582 | - |
| 3Q16 | 27,559 | - |
| 2Q16 | 22,579 | - |
| 1Q16 | 16,948 | - |