| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 406,334 | -2.1% |
| 1Q26 | 416,547 | -2.1% |
| 4Q25 | 472,828 | +13.6% |
| 3Q25 | 396,237 | +8.8% |
| 2Q25 | 415,040 | -0.1% |
| 1Q25 | 425,616 | +4.8% |
| 4Q24 | 416,365 | +16.8% |
| 3Q24 | 364,097 | +1.0% |
| 2Q24 | 415,652 | -1.9% |
| 1Q24 | 406,084 | +15.4% |
| 4Q23 | 356,399 | -3.0% |
| 3Q23 | 360,516 | +6.7% |
| 2Q23 | 423,880 | +22.5% |
| 1Q23 | 351,798 | -6.6% |
| 4Q22 | 367,533 | -4.7% |
| 3Q22 | 337,848 | +2.0% |
| 2Q22 | 345,912 | -8.1% |
| 1Q22 | 376,767 | -10.4% |
| 4Q21 | 385,512 | -21.2% |
| 3Q21 | 331,191 | -20.8% |
| 2Q21 | 376,579 | -5.0% |
| 1Q21 | 420,360 | -4.0% |
| 4Q20 | 489,118 | +0.1% |
| 3Q20 | 418,257 | -11.4% |
| 2Q20 | 396,306 | -8.3% |
| 1Q20 | 437,867 | +2.2% |
| 4Q19 | 488,500 | +18.9% |
| 3Q19 | 471,844 | -0.4% |
| 2Q19 | 432,065 | +1.0% |
| 1Q19 | 428,506 | +1.3% |
| 4Q18 | 410,688 | -10.4% |
| 3Q18 | 473,841 | +5.7% |
| 2Q18 | 427,768 | +13.4% |
| 1Q18 | 423,204 | -4.4% |
| 4Q17 | 458,458 | -11.2% |
| 3Q17 | 448,279 | +12.1% |
| 2Q17 | 377,292 | - |
| 1Q17 | 442,473 | - |
| 4Q16 | 516,266 | - |
| 3Q16 | 400,012 | - |