| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 514,531 | +20.6% |
| 3Q25 | 477,432 | +18.3% |
| 2Q25 | 471,803 | +25.4% |
| 1Q25 | 466,330 | +38.7% |
| 4Q24 | 426,749 | +15.1% |
| 3Q24 | 403,547 | +8.5% |
| 2Q24 | 376,144 | +3.2% |
| 1Q24 | 336,145 | +3.9% |
| 4Q23 | 370,844 | +2.2% |
| 3Q23 | 371,764 | +7.2% |
| 2Q23 | 364,418 | +3.9% |
| 1Q23 | 323,446 | +2.2% |
| 4Q22 | 362,745 | +4.8% |
| 3Q22 | 346,713 | +2.2% |
| 2Q22 | 350,794 | +3.2% |
| 1Q22 | 316,349 | -0.1% |
| 4Q21 | 346,136 | -1.3% |
| 3Q21 | 339,170 | -0.1% |
| 2Q21 | 339,894 | +3.6% |
| 1Q21 | 316,793 | -2.7% |
| 4Q20 | 350,524 | -1.7% |
| 3Q20 | 339,616 | +1.1% |
| 2Q20 | 328,128 | -2.5% |
| 1Q20 | 325,428 | +3.6% |
| 4Q19 | 356,612 | +7.7% |
| 3Q19 | 335,944 | +2.4% |
| 2Q19 | 336,531 | -2.3% |
| 1Q19 | 314,117 | +5.8% |
| 4Q18 | 331,046 | -2.5% |
| 3Q18 | 328,119 | +3.2% |
| 2Q18 | 344,416 | +13.8% |
| 1Q18 | 296,800 | -0.1% |
| 4Q17 | 339,683 | +4.4% |
| 3Q17 | 318,062 | +9.8% |
| 2Q17 | 302,623 | -5.8% |
| 1Q17 | 297,012 | +7.7% |
| 4Q16 | 325,442 | +8.4% |
| 3Q16 | 289,626 | - |
| 2Q16 | 321,340 | - |
| 1Q16 | 275,748 | - |
| 4Q15 | 300,097 | - |