| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 415,000 | +17.9% |
| 4Q25 | 221,855 | -23.5% |
| 1Q25 | 352,000 | +1.0% |
| 4Q24 | 290,000 | -2.2% |
| 3Q24 | 198,065 | -6.2% |
| 2Q24 | 349,000 | +1.2% |
| 1Q24 | 348,513 | +40.0% |
| 4Q23 | 296,505 | +83.0% |
| 3Q23 | 211,184 | +26.7% |
| 2Q23 | 345,000 | +80.5% |
| 1Q23 | 248,938 | +45.6% |
| 4Q22 | 162,012 | +11.4% |
| 3Q22 | 166,617 | +29.3% |
| 2Q22 | 191,133 | +12.5% |
| 1Q22 | 171,028 | +25.6% |
| 4Q21 | 145,496 | -6.5% |
| 3Q21 | 128,878 | +84.2% |
| 2Q21 | 169,845 | -2.6% |
| 1Q21 | 136,155 | +46.5% |
| 4Q20 | 155,687 | +17.1% |
| 3Q20 | 69,948 | -35.6% |
| 2Q20 | 174,346 | +0.4% |
| 1Q20 | 92,946 | -16.1% |
| 4Q19 | 132,968 | +8.7% |
| 3Q19 | 108,535 | +9.9% |
| 2Q19 | 173,579 | +29.7% |
| 1Q19 | 110,826 | -8.8% |
| 4Q18 | 122,310 | - |
| 3Q18 | 98,799 | - |
| 2Q18 | 133,837 | - |
| 1Q18 | 121,571 | - |