| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 357,000 | +2.6% |
| 3Q25 | 378,000 | +3.3% |
| 2Q25 | 357,000 | +5.0% |
| 1Q25 | 387,000 | +0.6% |
| 4Q24 | 348,000 | +5.2% |
| 3Q24 | 366,000 | +5.6% |
| 2Q24 | 340,000 | +0.9% |
| 1Q24 | 384,867 | +4.3% |
| 4Q23 | 330,746 | -22.9% |
| 3Q23 | 346,502 | -6.8% |
| 2Q23 | 337,045 | +6.1% |
| 1Q23 | 368,850 | +7.0% |
| 4Q22 | 428,904 | +32.1% |
| 3Q22 | 371,879 | +13.8% |
| 2Q22 | 317,594 | +27.9% |
| 1Q22 | 344,810 | +22.6% |
| 4Q21 | 324,568 | +23.5% |
| 3Q21 | 326,925 | +13.9% |
| 2Q21 | 248,241 | -6.7% |
| 1Q21 | 281,134 | -20.6% |
| 4Q20 | 262,801 | -18.4% |
| 3Q20 | 286,959 | -22.1% |
| 2Q20 | 266,022 | -17.5% |
| 1Q20 | 353,872 | +2.2% |
| 4Q19 | 321,906 | +0.3% |
| 3Q19 | 368,373 | +5.7% |
| 2Q19 | 322,435 | +1.4% |
| 1Q19 | 346,416 | +2.1% |
| 4Q18 | 320,847 | +1.9% |
| 3Q18 | 348,378 | -7.3% |
| 2Q18 | 317,905 | -2.9% |
| 1Q18 | 339,342 | -4.3% |
| 4Q17 | 315,002 | -4.1% |
| 3Q17 | 375,784 | +6.3% |
| 2Q17 | 327,535 | +2.4% |
| 1Q17 | 354,623 | +2.4% |
| 4Q16 | 328,368 | -1.6% |
| 3Q16 | 353,492 | - |
| 2Q16 | 319,741 | - |
| 1Q16 | 346,395 | - |
| 4Q15 | 333,785 | - |