| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 801,295 | +0.5% |
| 1Q26 | 786,533 | +8.2% |
| 3Q25 | 800,342 | +19.2% |
| 2Q25 | 797,126 | +15.7% |
| 1Q25 | 726,797 | +9.3% |
| 4Q24 | 685,885 | -7.7% |
| 3Q24 | 671,518 | -3.2% |
| 2Q24 | 689,187 | -3.8% |
| 1Q24 | 664,681 | -4.7% |
| 4Q23 | 743,086 | +14.9% |
| 3Q23 | 693,806 | +12.2% |
| 2Q23 | 716,592 | +13.7% |
| 1Q23 | 697,159 | +19.7% |
| 4Q22 | 646,448 | +5.7% |
| 3Q22 | 618,430 | +8.7% |
| 2Q22 | 630,466 | +15.8% |
| 1Q22 | 582,602 | +5.2% |
| 4Q21 | 611,517 | +3.4% |
| 3Q21 | 568,982 | -8.4% |
| 2Q21 | 544,269 | -10.3% |
| 1Q21 | 553,845 | -10.3% |
| 4Q20 | 591,577 | -6.1% |
| 3Q20 | 621,284 | +5.9% |
| 2Q20 | 607,080 | -3.5% |
| 1Q20 | 617,782 | -3.8% |
| 4Q19 | 630,266 | -2.5% |
| 3Q19 | 586,933 | -1.2% |
| 2Q19 | 629,177 | +3.5% |
| 1Q19 | 642,420 | +4.0% |
| 4Q18 | 646,311 | +8.6% |
| 3Q18 | 593,990 | +0.5% |
| 2Q18 | 607,622 | +7.4% |
| 1Q18 | 617,483 | +6.3% |
| 4Q17 | 595,082 | +4.3% |
| 3Q17 | 591,272 | -3.7% |
| 2Q17 | 565,813 | -5.9% |
| 1Q17 | 580,651 | -4.1% |
| 4Q16 | 570,656 | - |
| 3Q16 | 613,851 | - |
| 2Q16 | 601,075 | - |
| 1Q16 | 605,748 | - |