| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 701,685 | +5.7% |
| 1Q26 | 674,406 | +1.8% |
| 3Q25 | 693,879 | -11.0% |
| 2Q25 | 663,966 | +1.6% |
| 1Q25 | 662,374 | -6.9% |
| 4Q24 | 651,490 | +2.2% |
| 3Q24 | 779,434 | +16.9% |
| 2Q24 | 653,447 | -2.3% |
| 1Q24 | 711,728 | +9.4% |
| 4Q23 | 637,254 | -2.9% |
| 3Q23 | 666,510 | +4.8% |
| 2Q23 | 668,538 | +1.6% |
| 1Q23 | 650,549 | +3.5% |
| 4Q22 | 656,435 | +4.3% |
| 3Q22 | 635,937 | +4.2% |
| 2Q22 | 658,242 | +3.8% |
| 1Q22 | 628,632 | +3.6% |
| 4Q21 | 629,119 | -4.5% |
| 3Q21 | 610,339 | -5.7% |
| 2Q21 | 633,985 | -6.7% |
| 1Q21 | 606,810 | -6.3% |
| 4Q20 | 658,470 | +2.9% |
| 3Q20 | 646,935 | -5.5% |
| 2Q20 | 679,389 | +0.4% |
| 1Q20 | 647,549 | +2.1% |
| 4Q19 | 639,926 | -3.1% |
| 3Q19 | 684,713 | +6.3% |
| 2Q19 | 676,442 | +0.2% |
| 1Q19 | 634,053 | +0.8% |
| 4Q18 | 660,590 | -1.9% |
| 3Q18 | 644,081 | -2.0% |
| 2Q18 | 675,372 | +1.4% |
| 1Q18 | 628,950 | -1.4% |
| 4Q17 | 673,309 | +8.3% |
| 3Q17 | 656,917 | +6.2% |
| 2Q17 | 665,794 | +3.1% |
| 1Q17 | 637,907 | -1.2% |
| 4Q16 | 621,465 | - |
| 3Q16 | 618,594 | - |
| 2Q16 | 645,749 | - |
| 1Q16 | 645,622 | - |