| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 742,536 | +2.6% |
| 3Q26 | 716,968 | +5.5% |
| 4Q25 | 723,574 | +1.1% |
| 3Q25 | 679,856 | -5.1% |
| 2Q25 | 671,933 | 0.0% |
| 1Q25 | 725,895 | +3.9% |
| 4Q24 | 715,464 | +3.0% |
| 3Q24 | 716,393 | +9.1% |
| 2Q24 | 671,636 | +6.5% |
| 1Q24 | 698,727 | +3.4% |
| 4Q23 | 694,500 | +8.1% |
| 3Q23 | 656,456 | +6.5% |
| 2Q23 | 630,371 | +2.6% |
| 1Q23 | 675,592 | -1.4% |
| 4Q22 | 642,434 | -2.6% |
| 3Q22 | 616,402 | +1.5% |
| 2Q22 | 614,284 | -1.6% |
| 1Q22 | 684,980 | +8.4% |
| 4Q21 | 659,625 | -9.7% |
| 3Q21 | 607,525 | -14.3% |
| 2Q21 | 624,228 | -9.8% |
| 1Q21 | 631,880 | -16.9% |
| 4Q20 | 730,129 | +0.4% |
| 3Q20 | 708,614 | -1.6% |
| 2Q20 | 691,822 | +0.1% |
| 1Q20 | 760,367 | -0.3% |
| 4Q19 | 727,318 | +0.3% |
| 3Q19 | 720,176 | +5.4% |
| 2Q19 | 691,107 | +5.2% |
| 1Q19 | 762,686 | +4.6% |
| 4Q18 | 725,393 | +4.0% |
| 3Q18 | 683,521 | +3.8% |
| 2Q18 | 656,904 | -1.9% |
| 1Q18 | 729,236 | +1.2% |
| 4Q17 | 697,571 | -1.8% |
| 3Q17 | 658,770 | -3.3% |
| 2Q17 | 669,466 | - |
| 1Q17 | 720,511 | - |
| 4Q16 | 710,107 | - |
| 3Q16 | 681,135 | - |