| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 992,000 | +10.5% |
| 2Q26 | 846,000 | +7.6% |
| 1Q26 | 676,000 | +6.3% |
| 4Q25 | 757,000 | +3.3% |
| 3Q25 | 898,000 | +3.5% |
| 2Q25 | 786,000 | +12.6% |
| 1Q25 | 636,000 | +12.4% |
| 4Q24 | 733,000 | +4.6% |
| 3Q24 | 868,000 | +9.6% |
| 2Q24 | 698,000 | +4.6% |
| 1Q24 | 566,000 | +6.6% |
| 4Q23 | 701,000 | +7.5% |
| 3Q23 | 792,000 | +1.7% |
| 2Q23 | 667,000 | 0.0% |
| 1Q23 | 531,000 | +0.2% |
| 4Q22 | 652,000 | +22.1% |
| 3Q22 | 779,000 | +13.4% |
| 2Q22 | 667,000 | +17.2% |
| 1Q22 | 530,000 | +21.0% |
| 4Q21 | 534,000 | +13.6% |
| 3Q21 | 687,000 | +21.2% |
| 2Q21 | 569,000 | +27.3% |
| 1Q21 | 438,000 | +19.0% |
| 4Q20 | 470,000 | +22.8% |
| 3Q20 | 567,000 | +22.8% |
| 2Q20 | 447,000 | +2.7% |
| 1Q20 | 368,000 | +18.7% |
| 4Q19 | 382,823 | +4.6% |
| 3Q19 | 461,807 | +2.3% |
| 2Q19 | 435,253 | +21.7% |
| 1Q19 | 310,117 | -6.9% |
| 4Q18 | 366,062 | +21.5% |
| 3Q18 | 451,510 | +20.4% |
| 2Q18 | 357,652 | +13.8% |
| 1Q18 | 332,940 | +76.8% |
| 4Q17 | 301,265 | +38.1% |
| 3Q17 | 374,908 | +18.6% |
| 2Q17 | 314,234 | - |
| 1Q17 | 188,310 | - |
| 4Q16 | 218,107 | - |
| 3Q16 | 316,029 | - |