| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 455,845 | -9.0% |
| 2Q26 | 442,252 | -3.2% |
| 1Q26 | 449,384 | -12.7% |
| 4Q25 | 435,624 | -16.6% |
| 3Q25 | 501,033 | - |
| 2Q25 | 457,051 | - |
| 1Q25 | 514,867 | +9.3% |
| 4Q24 | 522,428 | +2.9% |
| 1Q24 | 471,000 | +7.3% |
| 4Q23 | 507,857 | +30.9% |
| 3Q23 | 447,117 | +45.5% |
| 2Q23 | 432,627 | +7.9% |
| 1Q23 | 439,023 | +11.3% |
| 4Q22 | 387,907 | +3.6% |
| 3Q22 | 307,364 | -8.7% |
| 2Q21 | 400,982 | +10.5% |
| 1Q22 | 394,316 | +7.6% |
| 4Q21 | 374,446 | -1.6% |
| 3Q21 | 336,750 | +3.7% |
| 2Q20 | 362,750 | +8.7% |
| 1Q21 | 366,497 | +3.8% |
| 4Q20 | 380,417 | +5.7% |
| 3Q20 | 324,790 | -6.4% |
| 1Q20 | 353,225 | +7.0% |
| 4Q19 | 359,839 | -0.5% |
| 3Q19 | 347,051 | +3.8% |
| 2Q19 | 333,619 | +1.8% |
| 1Q19 | 329,976 | -24.6% |
| 4Q18 | 361,520 | -27.8% |
| 3Q18 | 334,250 | -24.7% |
| 2Q18 | 327,686 | -27.0% |
| 1Q18 | 437,727 | -0.7% |
| 4Q17 | 500,953 | +19.7% |
| 3Q17 | 443,617 | +9.6% |
| 2Q17 | 448,720 | - |
| 1Q17 | 440,833 | - |
| 4Q16 | 418,569 | - |
| 3Q16 | 404,782 | - |