| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 498,821 | -2.1% |
| 2Q26 | 488,616 | -3.6% |
| 1Q26 | 517,411 | +0.1% |
| 4Q25 | 627,225 | +21.2% |
| 3Q25 | 509,541 | +7.5% |
| 2Q25 | 506,907 | +9.2% |
| 1Q25 | 516,982 | +8.7% |
| 4Q24 | 517,547 | +6.6% |
| 3Q24 | 474,034 | +3.5% |
| 2Q24 | 464,219 | +10.7% |
| 1Q24 | 475,651 | +9.6% |
| 4Q23 | 485,281 | +7.6% |
| 3Q23 | 458,211 | +16.5% |
| 2Q23 | 419,303 | +10.8% |
| 1Q23 | 433,997 | +4.7% |
| 4Q22 | 451,081 | -6.5% |
| 3Q22 | 393,481 | +18.3% |
| 2Q22 | 378,515 | - |
| 1Q22 | 414,409 | +12.4% |
| 4Q21 | 482,432 | +3.1% |
| 3Q21 | 332,701 | -33.5% |
| 1Q21 | 368,661 | -4.0% |
| 4Q20 | 467,997 | -11.0% |
| 3Q20 | 500,642 | +20.4% |
| 2Q20 | 391,458 | +4.7% |
| 1Q20 | 384,151 | -1.2% |
| 4Q19 | 525,969 | +16.6% |
| 3Q19 | 415,734 | +5.7% |
| 2Q19 | 373,922 | +3.4% |
| 1Q19 | 388,999 | +8.5% |
| 4Q18 | 451,150 | +2.4% |
| 3Q18 | 393,500 | +6.9% |
| 2Q18 | 361,465 | +7.5% |
| 1Q18 | 358,555 | -2.6% |
| 4Q17 | 440,666 | -12.7% |
| 3Q17 | 368,051 | -22.9% |
| 2Q17 | 336,103 | - |
| 1Q17 | 368,069 | - |
| 4Q16 | 504,650 | - |
| 3Q16 | 477,302 | - |