| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 665,000 | +3.9% |
| 3Q26 | 601,000 | +0.8% |
| 4Q25 | 640,000 | +3.3% |
| 3Q25 | 596,000 | -4.0% |
| 2Q25 | 610,000 | +0.6% |
| 1Q25 | 633,000 | +0.9% |
| 4Q24 | 619,611 | -5.5% |
| 3Q24 | 620,993 | +2.3% |
| 2Q24 | 606,328 | +3.5% |
| 1Q24 | 627,047 | +16.2% |
| 4Q23 | 655,586 | +16.2% |
| 3Q23 | 606,832 | +10.0% |
| 2Q23 | 585,689 | +8.7% |
| 1Q23 | 539,480 | +1.7% |
| 4Q22 | 564,176 | +7.0% |
| 3Q22 | 551,692 | +1.1% |
| 2Q22 | 538,736 | +19.4% |
| 1Q22 | 530,565 | +5.3% |
| 4Q21 | 527,218 | -6.6% |
| 3Q21 | 545,475 | +3.8% |
| 2Q21 | 451,201 | -9.9% |
| 1Q21 | 503,815 | -6.8% |
| 4Q20 | 564,265 | -9.0% |
| 3Q20 | 525,705 | -5.0% |
| 2Q20 | 500,527 | -7.3% |
| 1Q20 | 540,698 | -4.5% |
| 4Q19 | 620,061 | +15.9% |
| 3Q19 | 553,209 | -2.2% |
| 2Q19 | 539,869 | -9.1% |
| 1Q19 | 566,236 | +6.6% |
| 4Q18 | 534,794 | +3.0% |
| 3Q18 | 565,774 | +21.8% |
| 2Q18 | 593,736 | +19.9% |
| 1Q18 | 531,262 | +15.1% |
| 4Q17 | 519,316 | -7.7% |
| 3Q17 | 464,642 | -6.3% |
| 2Q17 | 495,056 | - |
| 1Q17 | 461,456 | - |
| 4Q16 | 562,424 | - |
| 3Q16 | 496,146 | - |