| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 882,000 | +1.6% |
| 2Q26 | 889,000 | -7.1% |
| 1Q26 | 557,000 | -1.2% |
| 4Q25 | 688,126 | -18.4% |
| 3Q25 | 868,000 | +17.1% |
| 2Q25 | 957,000 | +32.8% |
| 1Q25 | 564,000 | +11.7% |
| 4Q24 | 842,882 | +11.8% |
| 3Q24 | 741,270 | +2.1% |
| 2Q24 | 720,641 | +27.0% |
| 1Q24 | 505,053 | +1.7% |
| 4Q23 | 754,087 | +15.8% |
| 3Q23 | 726,241 | +15.3% |
| 2Q23 | 567,603 | +2.4% |
| 1Q23 | 496,665 | +26.9% |
| 4Q22 | 651,221 | +13.7% |
| 3Q22 | 629,655 | +19.2% |
| 2Q22 | 554,138 | +30.8% |
| 1Q22 | 391,412 | +13.3% |
| 4Q21 | 572,949 | -22.6% |
| 3Q21 | 528,051 | +14.8% |
| 2Q21 | 423,581 | -9.0% |
| 1Q21 | 345,419 | +25.5% |
| 4Q20 | 739,863 | +4.1% |
| 3Q20 | 460,041 | +8.5% |
| 2Q20 | 465,328 | -9.6% |
| 1Q20 | 275,127 | -17.6% |
| 4Q19 | 710,692 | +13.6% |
| 3Q19 | 423,913 | -1.0% |
| 2Q19 | 514,884 | +14.3% |
| 1Q19 | 333,871 | +3.6% |
| 4Q18 | 625,829 | +0.3% |
| 3Q18 | 428,337 | -6.2% |
| 2Q18 | 450,368 | +5.8% |
| 1Q18 | 322,139 | -1.6% |
| 4Q17 | 624,247 | +17.0% |
| 3Q17 | 456,725 | +0.8% |
| 2Q17 | 425,844 | - |
| 1Q17 | 327,338 | - |
| 4Q16 | 533,630 | - |
| 3Q16 | 453,268 | - |