| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 903,052 | +1.2% |
| 2Q26 | 916,714 | +9.0% |
| 1Q26 | 907,461 | +7.7% |
| 4Q25 | 915,147 | +10.4% |
| 3Q25 | 892,614 | +16.2% |
| 2Q25 | 840,967 | +12.5% |
| 1Q25 | 842,507 | +10.5% |
| 4Q24 | 829,014 | +7.7% |
| 3Q24 | 768,428 | +14.5% |
| 2Q24 | 747,513 | +11.6% |
| 1Q24 | 762,306 | +13.7% |
| 4Q23 | 769,890 | +24.8% |
| 3Q23 | 671,175 | -2.6% |
| 2Q23 | 669,576 | +12.1% |
| 1Q23 | 670,225 | +8.2% |
| 4Q22 | 617,131 | -4.8% |
| 3Q22 | 689,092 | +7.8% |
| 2Q22 | 597,187 | -4.7% |
| 1Q22 | 619,613 | +5.0% |
| 4Q21 | 647,933 | +0.5% |
| 3Q21 | 639,421 | -3.2% |
| 2Q21 | 626,316 | -3.7% |
| 1Q21 | 589,967 | -2.5% |
| 4Q20 | 644,761 | +3.8% |
| 3Q20 | 660,666 | +14.1% |
| 2Q20 | 650,403 | +18.6% |
| 1Q20 | 605,391 | +11.3% |
| 4Q19 | 621,203 | +7.9% |
| 3Q19 | 579,045 | +14.8% |
| 2Q19 | 548,336 | +19.7% |
| 1Q19 | 543,809 | +15.7% |
| 4Q18 | 575,886 | +31.4% |
| 3Q18 | 504,535 | +9.6% |
| 2Q18 | 458,059 | +9.5% |
| 1Q18 | 470,035 | +11.1% |
| 4Q17 | 438,321 | +4.3% |
| 3Q17 | 460,358 | +16.1% |
| 2Q17 | 418,323 | - |
| 1Q17 | 423,080 | - |
| 4Q16 | 420,165 | - |
| 3Q16 | 396,573 | - |