| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 906,660 | +1.9% |
| 1Q26 | 896,304 | +0.4% |
| 4Q25 | 803,004 | -11.9% |
| 3Q25 | 917,704 | +6.6% |
| 2Q25 | 889,586 | +2.6% |
| 1Q25 | 892,735 | +9.5% |
| 4Q24 | 911,944 | +11.0% |
| 3Q24 | 860,552 | +3.6% |
| 2Q24 | 866,815 | +4.8% |
| 1Q24 | 815,299 | +3.4% |
| 4Q23 | 821,870 | +9.0% |
| 3Q23 | 830,328 | +16.1% |
| 2Q23 | 827,505 | +27.8% |
| 1Q23 | 788,366 | +9.1% |
| 4Q22 | 753,700 | +13.1% |
| 3Q22 | 715,123 | +2.8% |
| 2Q22 | 647,336 | +7.3% |
| 1Q22 | 722,747 | +28.1% |
| 4Q21 | 666,108 | -1.1% |
| 3Q21 | 695,423 | -6.4% |
| 2Q21 | 603,346 | -16.6% |
| 1Q21 | 564,419 | -16.5% |
| 4Q20 | 673,699 | -5.7% |
| 3Q20 | 743,101 | +3.3% |
| 2Q20 | 723,855 | -3.4% |
| 1Q20 | 676,060 | -9.3% |
| 4Q19 | 714,482 | +5.4% |
| 3Q19 | 719,545 | -1.2% |
| 2Q19 | 749,316 | +1.2% |
| 1Q19 | 745,045 | +1.1% |
| 4Q18 | 677,833 | -9.9% |
| 3Q18 | 728,197 | +0.1% |
| 2Q18 | 740,457 | +0.4% |
| 1Q18 | 736,908 | +1.2% |
| 4Q17 | 752,510 | +2.6% |
| 3Q17 | 727,118 | -10.9% |
| 2Q17 | 737,162 | - |
| 1Q17 | 728,323 | - |
| 4Q16 | 733,796 | - |
| 3Q16 | 816,409 | - |