| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 640,332 | -7.1% |
| 3Q25 | 669,985 | -2.5% |
| 2Q25 | 660,867 | +4.0% |
| 1Q25 | 639,985 | -0.8% |
| 4Q24 | 688,981 | +2.9% |
| 3Q24 | 687,209 | +2.2% |
| 2Q24 | 635,490 | +1.4% |
| 1Q24 | 644,907 | -6.6% |
| 4Q23 | 669,762 | +11.9% |
| 3Q23 | 672,434 | +26.7% |
| 2Q23 | 626,510 | +27.1% |
| 1Q23 | 690,129 | +31.1% |
| 4Q22 | 598,597 | +4.5% |
| 3Q22 | 530,855 | -3.1% |
| 2Q22 | 492,820 | +8.6% |
| 1Q22 | 526,595 | -0.2% |
| 4Q21 | 572,806 | +23.4% |
| 3Q21 | 547,752 | +4.0% |
| 2Q21 | 453,636 | -16.7% |
| 1Q21 | 527,433 | +7.5% |
| 4Q20 | 464,115 | -12.3% |
| 3Q20 | 526,553 | -0.4% |
| 2Q20 | 544,868 | +9.5% |
| 1Q20 | 490,825 | +6.9% |
| 4Q19 | 528,978 | -7.6% |
| 3Q19 | 528,416 | +8.4% |
| 2Q19 | 497,759 | -33.8% |
| 1Q19 | 459,318 | -21.4% |
| 4Q18 | 572,645 | +10.3% |
| 3Q18 | 487,640 | +9.0% |
| 2Q18 | 751,371 | +84.7% |
| 1Q18 | 584,655 | +48.8% |
| 4Q17 | 519,056 | +46.9% |
| 3Q17 | 447,521 | +25.0% |
| 2Q17 | 406,907 | +22.0% |
| 1Q17 | 392,996 | +15.9% |
| 4Q16 | 353,352 | - |
| 3Q16 | 358,077 | - |
| 2Q16 | 333,574 | - |
| 1Q16 | 339,142 | - |