| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 723,493 | +10.2% |
| 2Q26 | 718,668 | +18.6% |
| 1Q26 | 731,869 | +13.1% |
| 4Q25 | 695,178 | +10.1% |
| 3Q25 | 656,582 | +8.2% |
| 2Q25 | 605,996 | +1.8% |
| 1Q25 | 646,993 | +3.2% |
| 4Q24 | 631,159 | +3.0% |
| 3Q24 | 607,048 | +10.3% |
| 2Q24 | 595,380 | +8.5% |
| 1Q24 | 626,656 | +13.7% |
| 4Q23 | 612,495 | +9.1% |
| 3Q23 | 550,533 | +3.7% |
| 2Q23 | 548,692 | +6.1% |
| 1Q23 | 551,338 | +1.1% |
| 4Q22 | 561,392 | +6.7% |
| 3Q22 | 531,127 | +4.2% |
| 2Q22 | 517,081 | +6.6% |
| 1Q22 | 545,472 | +8.3% |
| 4Q21 | 526,005 | +3.6% |
| 3Q21 | 509,922 | -2.4% |
| 2Q21 | 485,023 | -2.6% |
| 1Q21 | 503,895 | -4.8% |
| 4Q20 | 507,530 | -5.7% |
| 3Q20 | 522,493 | +0.7% |
| 2Q20 | 497,953 | +2.8% |
| 1Q20 | 529,347 | +6.0% |
| 4Q19 | 538,041 | +11.9% |
| 3Q19 | 518,912 | -1.5% |
| 2Q19 | 484,316 | +0.3% |
| 1Q19 | 499,188 | +1.3% |
| 4Q18 | 480,993 | -3.8% |
| 3Q18 | 527,042 | +12.3% |
| 2Q18 | 482,862 | +5.9% |
| 1Q18 | 492,786 | +8.1% |
| 4Q17 | 500,044 | -0.9% |
| 3Q17 | 469,360 | +4.2% |
| 2Q17 | 456,153 | - |
| 1Q17 | 455,652 | - |
| 4Q16 | 504,339 | - |
| 3Q16 | 450,646 | - |