| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 794,101 | -0.1% |
| 3Q25 | 801,419 | +12.7% |
| 2Q25 | 858,921 | +8.3% |
| 1Q25 | 704,843 | +14.3% |
| 4Q24 | 794,887 | +11.7% |
| 3Q24 | 711,374 | +12.0% |
| 2Q24 | 793,084 | +9.9% |
| 1Q24 | 616,881 | +10.9% |
| 4Q23 | 711,316 | +2.2% |
| 3Q23 | 635,172 | +5.4% |
| 2Q23 | 721,322 | +0.6% |
| 1Q23 | 556,261 | -13.2% |
| 4Q22 | 696,106 | -8.4% |
| 3Q22 | 602,823 | -11.6% |
| 2Q22 | 716,842 | -4.5% |
| 1Q22 | 640,820 | +8.7% |
| 4Q21 | 759,785 | +3.2% |
| 3Q21 | 681,974 | +16.4% |
| 2Q21 | 750,978 | +6.3% |
| 1Q21 | 589,508 | +8.5% |
| 4Q20 | 735,986 | +28.2% |
| 3Q20 | 585,750 | +14.6% |
| 2Q20 | 706,735 | +16.9% |
| 1Q20 | 543,099 | +11.7% |
| 4Q19 | 574,070 | +6.7% |
| 3Q19 | 511,014 | +7.9% |
| 2Q19 | 604,714 | +3.4% |
| 1Q19 | 486,037 | +0.3% |
| 4Q18 | 538,047 | -1.0% |
| 3Q18 | 473,604 | -3.7% |
| 2Q18 | 585,072 | +3.5% |
| 1Q18 | 484,444 | +9.6% |
| 4Q17 | 543,575 | +19.9% |
| 3Q17 | 491,843 | +6.9% |
| 2Q17 | 565,442 | +27.2% |
| 1Q17 | 441,993 | -8.6% |
| 4Q16 | 453,376 | -3.8% |
| 3Q16 | 460,223 | - |
| 2Q16 | 444,579 | - |
| 1Q16 | 483,627 | - |
| 4Q15 | 471,067 | - |