| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 23,395 | +181.8% |
| 4Q25 | 22,904 | +336.3% |
| 3Q25 | 19,629 | +110.2% |
| 2Q25 | 20,868 | -2.9% |
| 1Q25 | 8,301 | +32.1% |
| 4Q24 | 5,250 | -6.1% |
| 3Q24 | 9,337 | +274.5% |
| 2Q24 | 21,491 | +21.2% |
| 1Q24 | 6,284 | -600.7% |
| 4Q23 | 5,591 | -57.7% |
| 3Q23 | 2,493 | -76.0% |
| 2Q23 | 17,728 | -31.1% |
| 1Q23 | -1,255 | -106.3% |
| 4Q22 | 13,216 | -50.8% |
| 3Q22 | 10,371 | -76.7% |
| 2Q22 | 25,723 | -0.6% |
| 1Q22 | 19,804 | +180.6% |
| 4Q21 | 26,868 | +400.4% |
| 3Q21 | 44,581 | +438.4% |
| 2Q21 | 25,874 | +107.0% |
| 1Q21 | 7,058 | -8.7% |
| 4Q20 | 5,369 | -27.8% |
| 3Q20 | 8,280 | -12.3% |
| 2Q20 | 12,498 | +45.3% |
| 1Q20 | 7,733 | +44.7% |
| 4Q19 | 7,432 | +106.1% |
| 3Q19 | 9,444 | +38.3% |
| 2Q19 | 8,603 | -25.1% |
| 1Q19 | 5,346 | -35.2% |
| 4Q18 | 3,606 | -63.2% |
| 3Q18 | 6,827 | +3.7% |
| 2Q18 | 11,484 | +44.4% |
| 1Q18 | 8,246 | +29.8% |
| 4Q17 | 9,812 | +132.5% |
| 3Q17 | 6,582 | -21.0% |
| 2Q17 | 7,952 | -29.3% |
| 1Q17 | 6,354 | -51.1% |
| 4Q16 | 4,221 | - |
| 3Q16 | 8,330 | - |
| 2Q16 | 11,253 | - |
| 1Q16 | 12,986 | - |