| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 391,178 | -2.8% |
| 1Q26 | 459,926 | -1.6% |
| 4Q25 | 416,818 | +1.5% |
| 3Q25 | 406,642 | +9.9% |
| 2Q25 | 402,552 | +11.7% |
| 1Q25 | 467,486 | +10.3% |
| 4Q24 | 410,665 | +4.1% |
| 3Q24 | 369,981 | +0.1% |
| 2Q24 | 360,419 | +7.1% |
| 1Q24 | 423,931 | +9.1% |
| 4Q23 | 394,589 | +12.2% |
| 3Q23 | 369,721 | +11.8% |
| 2Q23 | 336,395 | -6.4% |
| 1Q23 | 388,615 | +1.1% |
| 4Q22 | 351,744 | +2.0% |
| 3Q22 | 330,763 | -4.5% |
| 2Q22 | 359,359 | -0.6% |
| 1Q22 | 384,354 | +4.8% |
| 4Q21 | 344,687 | +4.9% |
| 3Q21 | 346,178 | -1.8% |
| 2Q21 | 361,429 | -0.9% |
| 1Q21 | 366,758 | +2.4% |
| 4Q20 | 328,634 | -6.0% |
| 3Q20 | 352,437 | -3.7% |
| 2Q20 | 364,528 | -3.3% |
| 1Q20 | 358,065 | -2.5% |
| 4Q19 | 349,744 | +3.8% |
| 3Q19 | 366,110 | +5.1% |
| 2Q19 | 376,965 | +9.8% |
| 1Q19 | 367,427 | +0.8% |
| 4Q18 | 336,844 | -2.5% |
| 3Q18 | 348,239 | +7.7% |
| 2Q18 | 343,439 | +3.4% |
| 1Q18 | 364,444 | +10.4% |
| 4Q17 | 345,431 | +32.4% |
| 3Q17 | 323,247 | +15.3% |
| 2Q17 | 332,061 | - |
| 1Q17 | 330,245 | - |
| 4Q16 | 260,988 | - |
| 3Q16 | 280,358 | - |