| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 546,947 | +10.6% |
| 2Q26 | 495,454 | +18.2% |
| 1Q26 | 452,747 | +9.1% |
| 4Q25 | 556,531 | +13.1% |
| 3Q25 | 494,447 | +11.6% |
| 2Q25 | 419,328 | +19.1% |
| 1Q25 | 415,148 | +11.2% |
| 4Q24 | 492,114 | +8.4% |
| 3Q24 | 443,080 | +12.4% |
| 2Q24 | 352,142 | -0.3% |
| 1Q24 | 373,412 | +6.9% |
| 4Q23 | 454,056 | +53.7% |
| 3Q23 | 394,079 | - |
| 2Q23 | 353,245 | - |
| 1Q23 | 349,317 | +0.7% |
| 4Q22 | 295,369 | -23.8% |
| 1Q22 | 347,042 | +9.8% |
| 4Q21 | 387,819 | +13.8% |
| 3Q21 | 354,811 | -1.4% |
| 2Q21 | 330,943 | -3.1% |
| 1Q21 | 316,107 | -8.6% |
| 4Q20 | 340,669 | -15.8% |
| 3Q20 | 359,844 | - |
| 2Q20 | 341,601 | - |
| 1Q20 | 345,827 | +6.5% |
| 4Q19 | 404,669 | +14.1% |
| 1Q19 | 324,871 | +11.0% |
| 4Q18 | 354,745 | +7.7% |
| 3Q18 | 305,658 | +3.3% |
| 2Q18 | 304,138 | -0.7% |
| 1Q18 | 292,639 | +4.5% |
| 4Q17 | 329,531 | +0.3% |
| 3Q17 | 295,859 | +4.1% |
| 2Q17 | 306,162 | - |
| 1Q17 | 280,012 | - |
| 4Q16 | 328,389 | - |
| 3Q16 | 284,314 | - |