| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 647,000 | -2.0% |
| 2Q26 | 562,000 | -5.7% |
| 1Q26 | 589,000 | -1.0% |
| 4Q25 | 541,000 | -10.1% |
| 3Q25 | 660,000 | -0.9% |
| 2Q25 | 596,000 | +5.3% |
| 1Q25 | 595,000 | +6.4% |
| 4Q24 | 602,000 | +4.7% |
| 3Q24 | 666,000 | +15.8% |
| 2Q24 | 566,000 | -8.4% |
| 1Q24 | 559,000 | -12.2% |
| 4Q23 | 575,000 | -3.2% |
| 3Q23 | 575,000 | -18.0% |
| 2Q23 | 618,000 | +2.0% |
| 1Q23 | 637,000 | +8.1% |
| 4Q22 | 594,000 | -9.5% |
| 3Q22 | 701,000 | +0.1% |
| 2Q22 | 606,000 | +4.7% |
| 1Q22 | 589,000 | +3.0% |
| 4Q21 | 656,000 | -2.4% |
| 3Q21 | 700,000 | 0.0% |
| 2Q21 | 579,000 | -6.5% |
| 1Q21 | 572,000 | -5.5% |
| 4Q20 | 672,000 | +3.7% |
| 3Q20 | 700,000 | +0.9% |
| 2Q20 | 619,000 | +6.4% |
| 1Q20 | 605,000 | +3.5% |
| 4Q19 | 647,926 | +3.2% |
| 3Q19 | 694,081 | +0.4% |
| 2Q19 | 581,720 | -1.8% |
| 1Q19 | 584,273 | +0.7% |
| 4Q18 | 628,109 | -7.9% |
| 3Q18 | 691,357 | +5.7% |
| 2Q18 | 592,473 | +8.3% |
| 1Q18 | 580,198 | -0.3% |
| 4Q17 | 681,736 | -2.2% |
| 3Q17 | 653,858 | -3.3% |
| 2Q17 | 546,902 | -6.2% |
| 1Q17 | 581,943 | +10.4% |
| 4Q16 | 697,178 | - |
| 3Q16 | 676,270 | - |
| 2Q16 | 582,831 | - |
| 1Q16 | 527,060 | - |