| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 447,025 | +8.4% |
| 2Q26 | 472,685 | +13.3% |
| 1Q26 | 519,894 | +30.0% |
| 4Q25 | 413,380 | +3.4% |
| 3Q25 | 412,239 | +5.6% |
| 2Q25 | 417,126 | +1.8% |
| 1Q25 | 399,893 | -3.2% |
| 4Q24 | 399,810 | +2.8% |
| 3Q24 | 390,401 | -15.1% |
| 2Q24 | 409,554 | +13.9% |
| 1Q24 | 413,151 | +20.9% |
| 4Q23 | 388,785 | +22.5% |
| 3Q23 | 460,079 | +43.8% |
| 2Q23 | 359,581 | +7.5% |
| 1Q23 | 341,725 | +0.5% |
| 4Q22 | 317,464 | +23.2% |
| 3Q22 | 319,891 | +30.5% |
| 2Q22 | 334,470 | +49.8% |
| 1Q22 | 340,042 | +48.1% |
| 4Q21 | 257,624 | +1.7% |
| 3Q21 | 245,132 | -1.7% |
| 2Q21 | 223,322 | -9.4% |
| 1Q21 | 229,578 | -7.7% |
| 4Q20 | 253,210 | +14.9% |
| 3Q20 | 249,250 | +7.7% |
| 2Q20 | 246,520 | +1.1% |
| 1Q20 | 248,800 | -13.1% |
| 4Q19 | 220,284 | +7.6% |
| 3Q19 | 231,377 | +12.1% |
| 2Q19 | 243,847 | +24.0% |
| 1Q19 | 286,259 | +36.1% |
| 4Q18 | 204,633 | - |
| 3Q18 | 206,332 | - |
| 2Q18 | 196,670 | - |
| 1Q18 | 210,273 | - |