| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 508,809 | -5.5% |
| 1Q26 | 529,068 | -8.2% |
| 4Q25 | 506,185 | -5.5% |
| 3Q25 | 535,933 | +0.8% |
| 2Q25 | 538,198 | +0.4% |
| 1Q25 | 576,147 | +7.7% |
| 4Q24 | 535,830 | +2.3% |
| 3Q24 | 531,629 | -6.5% |
| 2Q24 | 535,942 | -6.8% |
| 1Q24 | 535,013 | -11.6% |
| 4Q23 | 523,797 | +4.6% |
| 3Q23 | 568,864 | +7.7% |
| 2Q23 | 575,123 | +17.9% |
| 1Q23 | 605,467 | +23.5% |
| 4Q22 | 500,711 | +8.4% |
| 3Q22 | 528,229 | +11.4% |
| 2Q22 | 487,871 | +13.8% |
| 1Q22 | 490,323 | +10.4% |
| 4Q21 | 461,707 | +2.1% |
| 3Q21 | 474,184 | -10.5% |
| 2Q21 | 428,710 | -18.6% |
| 1Q21 | 443,982 | -9.9% |
| 4Q20 | 452,422 | -11.6% |
| 3Q20 | 529,768 | +5.2% |
| 2Q20 | 526,421 | +7.3% |
| 1Q20 | 492,950 | +2.6% |
| 4Q19 | 511,923 | -4.0% |
| 3Q19 | 503,727 | +5.1% |
| 2Q19 | 490,385 | +1.7% |
| 1Q19 | 480,525 | +2.9% |
| 4Q18 | 533,084 | -3.2% |
| 3Q18 | 479,485 | +4.3% |
| 2Q18 | 482,040 | +3.6% |
| 1Q18 | 466,757 | +2.6% |
| 4Q17 | 550,516 | +20.6% |
| 3Q17 | 459,578 | +3.8% |
| 2Q17 | 465,247 | - |
| 1Q17 | 455,039 | - |
| 4Q16 | 456,375 | - |
| 3Q16 | 442,609 | - |