| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 778,000 | -10.1% |
| 2Q26 | 730,000 | -11.5% |
| 1Q26 | 672,000 | -11.3% |
| 4Q25 | 598,000 | +25.6% |
| 3Q25 | 865,000 | +8.1% |
| 2Q25 | 825,000 | +27.7% |
| 1Q25 | 758,000 | +39.3% |
| 4Q24 | 476,000 | +3.5% |
| 3Q24 | 800,000 | +26.2% |
| 2Q24 | 646,000 | +12.7% |
| 1Q24 | 544,000 | +5.2% |
| 4Q23 | 460,000 | +28.1% |
| 3Q23 | 634,000 | -1.2% |
| 2Q23 | 573,000 | -10.0% |
| 1Q23 | 517,000 | +3.2% |
| 4Q22 | 359,000 | -28.6% |
| 3Q22 | 642,000 | -20.0% |
| 2Q22 | 637,000 | -16.8% |
| 1Q22 | 501,000 | +1.6% |
| 4Q21 | 503,000 | -18.1% |
| 3Q21 | 803,000 | +1.6% |
| 2Q21 | 766,000 | +8.8% |
| 1Q21 | 493,000 | -11.0% |
| 4Q20 | 614,000 | -5.2% |
| 3Q20 | 790,000 | +6.6% |
| 2Q20 | 704,000 | +2.5% |
| 1Q20 | 554,000 | +21.0% |
| 4Q19 | 648,000 | +28.6% |
| 3Q19 | 741,000 | +2.2% |
| 2Q19 | 687,000 | -9.8% |
| 1Q19 | 458,000 | -24.7% |
| 4Q18 | 504,000 | +0.4% |
| 3Q18 | 725,000 | -13.2% |
| 2Q18 | 762,000 | -7.5% |
| 1Q18 | 608,000 | +65.7% |
| 4Q17 | 502,000 | +8.0% |
| 3Q17 | 835,000 | +21.7% |
| 2Q17 | 824,000 | - |
| 1Q17 | 367,000 | - |
| 4Q16 | 465,000 | - |
| 3Q16 | 686,000 | - |