| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 715,000 | -11.0% |
| 4Q25 | 646,000 | -20.6% |
| 3Q25 | 546,000 | -9.9% |
| 2Q25 | 673,000 | +0.6% |
| 1Q25 | 803,000 | +9.3% |
| 4Q24 | 814,000 | +36.8% |
| 3Q24 | 606,000 | +11.0% |
| 2Q24 | 669,000 | +19.9% |
| 1Q24 | 735,000 | +41.1% |
| 4Q23 | 595,000 | +82.5% |
| 3Q23 | 546,000 | -31.0% |
| 2Q23 | 558,000 | +13.9% |
| 1Q23 | 521,000 | +97.3% |
| 4Q22 | 326,000 | +12.4% |
| 3Q22 | 791,000 | +108.7% |
| 2Q22 | 490,000 | +30.7% |
| 1Q22 | 264,000 | -525.8% |
| 4Q21 | 290,000 | +82.4% |
| 3Q21 | 379,000 | +11.1% |
| 2Q21 | 375,000 | -45.8% |
| 1Q21 | -62,000 | -111.7% |
| 4Q20 | 159,000 | -70.9% |
| 3Q20 | 341,000 | -28.2% |
| 2Q20 | 692,000 | +40.4% |
| 1Q20 | 530,000 | +21.0% |
| 4Q19 | 547,000 | -1.3% |
| 3Q19 | 475,000 | +23.1% |
| 2Q19 | 493,000 | -6.6% |
| 1Q19 | 438,000 | -18.7% |
| 4Q18 | 554,000 | -7.0% |
| 3Q18 | 386,000 | -20.1% |
| 2Q18 | 528,000 | +3.1% |
| 1Q18 | 539,000 | -4.3% |
| 4Q17 | 596,000 | +12.9% |
| 3Q17 | 483,000 | -4.9% |
| 2Q17 | 512,000 | -3.6% |
| 1Q17 | 563,000 | +26.0% |
| 4Q16 | 528,000 | - |
| 3Q16 | 508,000 | - |
| 2Q16 | 531,000 | - |
| 1Q16 | 447,000 | - |