| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 447,352 | -2.7% |
| 4Q25 | 465,384 | +2.2% |
| 3Q25 | 428,038 | +8.6% |
| 2Q25 | 474,569 | +22.1% |
| 1Q25 | 459,717 | +15.8% |
| 4Q24 | 455,380 | -1.1% |
| 3Q24 | 394,253 | -0.6% |
| 2Q24 | 388,766 | -6.1% |
| 1Q24 | 396,929 | -3.2% |
| 4Q23 | 460,363 | +16.6% |
| 3Q23 | 396,563 | +14.1% |
| 2Q23 | 414,113 | - |
| 1Q23 | 410,180 | +0.7% |
| 4Q22 | 394,675 | -5.8% |
| 3Q22 | 347,464 | -7.3% |
| 1Q22 | 407,363 | +14.9% |
| 4Q21 | 419,181 | +3.7% |
| 3Q21 | 374,729 | +1.2% |
| 2Q21 | 361,582 | - |
| 1Q21 | 354,466 | -2.0% |
| 4Q20 | 404,182 | +7.6% |
| 3Q20 | 370,231 | +10.6% |
| 1Q20 | 361,623 | +2.5% |
| 4Q19 | 375,782 | +7.2% |
| 3Q19 | 334,603 | +1.7% |
| 2Q19 | 350,120 | +3.0% |
| 1Q19 | 352,875 | -0.9% |
| 4Q18 | 350,706 | +4.2% |
| 3Q18 | 328,870 | -0.9% |
| 2Q18 | 339,780 | +1.2% |
| 1Q18 | 356,051 | +5.7% |
| 4Q17 | 336,492 | +8.1% |
| 3Q17 | 331,762 | +7.7% |
| 2Q17 | 335,662 | +7.2% |
| 1Q17 | 336,900 | +2.3% |
| 4Q16 | 311,202 | - |
| 3Q16 | 307,993 | - |
| 2Q16 | 313,052 | - |
| 1Q16 | 329,356 | - |