| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 542,461 | -4.1% |
| 1Q26 | 562,583 | -2.6% |
| 4Q25 | 531,104 | -7.4% |
| 3Q25 | 565,827 | -14.7% |
| 2Q25 | 565,939 | -4.1% |
| 1Q25 | 577,623 | -5.7% |
| 4Q24 | 573,314 | -4.3% |
| 3Q24 | 663,689 | +4.1% |
| 2Q24 | 590,342 | -6.3% |
| 1Q24 | 612,650 | -5.5% |
| 4Q23 | 599,243 | +4.9% |
| 3Q23 | 637,277 | -1.9% |
| 2Q23 | 630,165 | +4.3% |
| 1Q23 | 647,971 | +3.1% |
| 4Q22 | 571,287 | -7.0% |
| 3Q22 | 649,578 | +2.1% |
| 2Q22 | 604,427 | -1.2% |
| 1Q22 | 628,790 | +2.2% |
| 4Q21 | 614,471 | -0.6% |
| 3Q21 | 636,233 | +4.7% |
| 2Q21 | 611,954 | -0.3% |
| 1Q21 | 615,134 | -9.5% |
| 4Q20 | 618,236 | -8.0% |
| 3Q20 | 607,532 | -16.2% |
| 2Q20 | 614,095 | -11.2% |
| 1Q20 | 679,991 | -1.8% |
| 4Q19 | 672,032 | +0.3% |
| 3Q19 | 725,332 | -5.2% |
| 2Q19 | 691,532 | -12.1% |
| 1Q19 | 692,644 | -12.8% |
| 4Q18 | 669,862 | -29.5% |
| 3Q18 | 765,391 | -9.1% |
| 2Q18 | 786,736 | -0.3% |
| 1Q18 | 794,045 | -3.9% |
| 4Q17 | 949,968 | +21.5% |
| 3Q17 | 841,629 | +0.5% |
| 2Q17 | 788,874 | - |
| 1Q17 | 826,152 | - |
| 4Q16 | 781,816 | - |
| 3Q16 | 837,770 | - |