| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 486,000 | -8.0% |
| 1Q26 | 500,000 | +9.4% |
| 4Q25 | 485,895 | +6.6% |
| 3Q25 | 459,112 | -4.4% |
| 2Q25 | 528,065 | +16.6% |
| 1Q25 | 457,218 | +11.2% |
| 4Q24 | 456,003 | -12.1% |
| 3Q24 | 480,009 | +25.4% |
| 2Q24 | 452,718 | +12.1% |
| 1Q24 | 411,121 | +1.9% |
| 4Q23 | 518,824 | +22.7% |
| 3Q23 | 382,746 | +4.5% |
| 2Q23 | 403,703 | +4.3% |
| 1Q23 | 403,473 | +11.0% |
| 4Q22 | 422,810 | -2.5% |
| 3Q22 | 366,335 | -10.0% |
| 2Q22 | 387,067 | +8.1% |
| 1Q22 | 363,436 | +4.2% |
| 4Q21 | 433,730 | +15.9% |
| 3Q21 | 406,828 | +20.9% |
| 2Q21 | 358,031 | -1.2% |
| 1Q21 | 348,840 | +1.5% |
| 4Q20 | 374,334 | +8.0% |
| 3Q20 | 336,496 | +3.3% |
| 2Q20 | 362,404 | +12.3% |
| 1Q20 | 343,647 | +6.1% |
| 4Q19 | 346,479 | +3.9% |
| 3Q19 | 325,681 | +6.8% |
| 2Q19 | 322,656 | +3.5% |
| 1Q19 | 324,004 | +2.1% |
| 4Q18 | 333,592 | +1.8% |
| 3Q18 | 305,043 | +2.6% |
| 2Q18 | 311,724 | -1.7% |
| 1Q18 | 317,453 | -8.8% |
| 4Q17 | 327,822 | +11.4% |
| 3Q17 | 297,452 | +11.4% |
| 2Q17 | 316,986 | - |
| 1Q17 | 347,927 | - |
| 4Q16 | 294,289 | - |
| 3Q16 | 266,907 | - |