| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 790,900 | -17.6% |
| 3Q25 | 831,361 | -4.5% |
| 2Q25 | 765,559 | -12.9% |
| 1Q25 | 849,293 | -0.0% |
| 4Q24 | 959,433 | -3.8% |
| 3Q24 | 870,415 | -0.8% |
| 2Q24 | 878,975 | +11.9% |
| 1Q24 | 849,702 | +12.4% |
| 4Q23 | 997,422 | +28.7% |
| 3Q23 | 877,580 | +20.5% |
| 2Q23 | 785,778 | +6.7% |
| 1Q23 | 756,042 | +11.4% |
| 4Q22 | 774,932 | -0.6% |
| 3Q22 | 727,987 | +11.6% |
| 2Q22 | 736,458 | +14.9% |
| 1Q22 | 678,671 | +5.5% |
| 4Q21 | 779,752 | +21.8% |
| 3Q21 | 652,124 | +8.9% |
| 2Q21 | 641,154 | +8.1% |
| 1Q21 | 643,474 | +12.8% |
| 4Q20 | 640,341 | +5.2% |
| 3Q20 | 599,045 | +2.8% |
| 2Q20 | 592,938 | +5.1% |
| 1Q20 | 570,397 | +3.0% |
| 4Q19 | 608,872 | +3.9% |
| 3Q19 | 582,565 | +3.3% |
| 2Q19 | 564,154 | +2.2% |
| 1Q19 | 553,933 | +6.0% |
| 4Q18 | 585,813 | +23.0% |
| 3Q18 | 563,988 | +10.1% |
| 2Q18 | 552,210 | +9.8% |
| 1Q18 | 522,502 | +8.4% |
| 4Q17 | 476,308 | -5.3% |
| 3Q17 | 512,116 | +8.9% |
| 2Q17 | 502,741 | +3.0% |
| 1Q17 | 482,067 | +8.1% |
| 4Q16 | 502,840 | -24.6% |
| 3Q16 | 470,240 | - |
| 2Q16 | 487,951 | - |
| 1Q16 | 446,142 | - |
| 4Q15 | 666,915 | - |