| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 372,750 | +3.3% |
| 3Q25 | 357,373 | +7.3% |
| 2Q25 | 353,460 | +4.2% |
| 1Q25 | 360,928 | -0.4% |
| 4Q24 | 354,057 | +1.7% |
| 3Q24 | 333,121 | +3.0% |
| 2Q24 | 339,119 | +6.7% |
| 1Q24 | 362,516 | +8.0% |
| 4Q23 | 347,999 | -5.1% |
| 3Q23 | 323,443 | +4.5% |
| 2Q23 | 317,718 | +12.6% |
| 1Q23 | 335,818 | +15.7% |
| 4Q22 | 366,772 | +11.1% |
| 3Q22 | 309,489 | -40.6% |
| 2Q22 | 282,093 | -27.5% |
| 1Q22 | 290,221 | -29.9% |
| 4Q21 | 330,152 | +26.6% |
| 3Q21 | 521,355 | -853.0% |
| 2Q21 | 389,243 | +66.7% |
| 1Q21 | 413,861 | +58.3% |
| 4Q20 | 260,885 | +3.4% |
| 3Q20 | -69,236 | -125.0% |
| 2Q20 | 233,443 | 0.0% |
| 1Q20 | 261,523 | +13.9% |
| 4Q19 | 252,266 | +14.2% |
| 3Q19 | 277,383 | +79.4% |
| 2Q19 | 233,391 | +77.1% |
| 1Q19 | 229,616 | +69.0% |
| 4Q18 | 220,987 | - |
| 3Q18 | 154,622 | - |
| 2Q18 | 131,806 | - |
| 1Q18 | 135,873 | - |