| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 366,554 | +0.3% |
| 2Q26 | 340,690 | +4.3% |
| 1Q26 | 345,647 | -4.7% |
| 4Q25 | 337,194 | +1.0% |
| 3Q25 | 365,487 | +1.4% |
| 2Q25 | 326,691 | -4.6% |
| 1Q25 | 362,835 | +1.6% |
| 4Q24 | 333,966 | -6.8% |
| 3Q24 | 360,383 | +11.9% |
| 2Q24 | 342,314 | +2.9% |
| 1Q24 | 357,183 | +2.7% |
| 4Q23 | 358,312 | +8.7% |
| 3Q23 | 322,201 | -4.4% |
| 2Q23 | 332,736 | +2.3% |
| 1Q23 | 347,633 | +2.5% |
| 4Q22 | 329,754 | +2.5% |
| 3Q22 | 337,144 | +7.9% |
| 2Q22 | 325,339 | +9.5% |
| 1Q22 | 339,191 | +6.3% |
| 4Q21 | 321,713 | +0.7% |
| 3Q21 | 312,386 | -3.1% |
| 2Q21 | 297,191 | -4.8% |
| 1Q21 | 319,121 | -3.2% |
| 4Q20 | 319,357 | -5.3% |
| 3Q20 | 322,286 | -7.4% |
| 2Q20 | 312,336 | -4.5% |
| 1Q20 | 329,569 | -5.1% |
| 4Q19 | 337,324 | +2.7% |
| 3Q19 | 347,911 | +3.9% |
| 2Q19 | 327,219 | +5.1% |
| 1Q19 | 347,227 | +3.6% |
| 4Q18 | 328,606 | +1.0% |
| 3Q18 | 334,975 | +4.0% |
| 2Q18 | 311,400 | - |
| 1Q18 | 335,159 | +78.3% |
| 4Q17 | 325,215 | +81.3% |
| 3Q17 | 322,232 | +88.9% |
| 1Q17 | 187,989 | +4.2% |
| 4Q16 | 179,413 | - |
| 3Q16 | 170,556 | - |
| 2Q16 | 163,545 | - |
| 1Q16 | 180,416 | - |