| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 869,136 | +8.5% |
| 2Q25 | 809,595 | +2.7% |
| 1Q25 | 801,119 | +0.7% |
| 4Q24 | 838,878 | +0.3% |
| 3Q24 | 810,224 | +13.2% |
| 2Q24 | 788,651 | -4.8% |
| 1Q24 | 795,849 | +4.2% |
| 4Q23 | 836,298 | +0.9% |
| 3Q23 | 715,587 | -3.5% |
| 2Q23 | 828,457 | +15.0% |
| 1Q23 | 763,663 | +13.4% |
| 4Q22 | 829,176 | +13.1% |
| 3Q22 | 741,216 | +8.1% |
| 2Q22 | 720,161 | +4.6% |
| 1Q22 | 673,312 | +6.1% |
| 4Q21 | 733,310 | +21.4% |
| 3Q21 | 685,456 | +5.5% |
| 2Q21 | 688,423 | -3.2% |
| 1Q21 | 634,752 | -4.4% |
| 4Q20 | 604,020 | -13.1% |
| 3Q20 | 649,874 | -1.6% |
| 2Q20 | 710,909 | +11.6% |
| 1Q20 | 663,840 | +2.6% |
| 4Q19 | 694,793 | +8.8% |
| 3Q19 | 660,244 | +2.3% |
| 2Q19 | 637,290 | +2.2% |
| 1Q19 | 646,933 | +3.9% |
| 4Q18 | 638,408 | +0.3% |
| 3Q18 | 645,503 | +4.5% |
| 2Q18 | 623,873 | -13.4% |
| 1Q18 | 622,558 | +4.3% |
| 4Q17 | 636,739 | +16.2% |
| 3Q17 | 617,488 | -0.2% |
| 2Q17 | 720,677 | +23.8% |
| 1Q17 | 597,093 | -0.8% |
| 4Q16 | 548,089 | - |
| 3Q16 | 618,886 | - |
| 2Q16 | 582,019 | - |
| 1Q16 | 601,970 | - |