| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 359,479 | -7.2% |
| 1Q26 | 386,517 | -0.0% |
| 4Q25 | 399,068 | +0.8% |
| 3Q25 | 377,782 | +0.7% |
| 2Q25 | 387,418 | -3.3% |
| 1Q25 | 386,545 | -2.5% |
| 4Q24 | 395,798 | -0.6% |
| 3Q24 | 375,119 | -5.8% |
| 2Q24 | 400,738 | +7.7% |
| 1Q24 | 396,346 | +0.6% |
| 4Q23 | 398,114 | -1.7% |
| 3Q23 | 398,412 | +4.0% |
| 2Q23 | 372,097 | -4.4% |
| 1Q23 | 393,799 | +1.4% |
| 4Q22 | 404,935 | -1.9% |
| 3Q22 | 383,024 | -0.5% |
| 2Q22 | 389,377 | -12.1% |
| 1Q22 | 388,388 | -5.1% |
| 4Q21 | 412,668 | -2.9% |
| 3Q21 | 384,857 | -8.3% |
| 2Q21 | 443,143 | +6.5% |
| 1Q21 | 409,423 | -3.8% |
| 4Q20 | 424,788 | -0.0% |
| 3Q20 | 419,810 | -4.8% |
| 2Q20 | 416,190 | -4.8% |
| 1Q20 | 425,605 | -0.9% |
| 4Q19 | 424,819 | -10.7% |
| 3Q19 | 441,093 | +6.6% |
| 2Q19 | 437,042 | +2.5% |
| 1Q19 | 429,517 | +0.8% |
| 4Q18 | 475,797 | +9.0% |
| 3Q18 | 413,874 | +0.1% |
| 2Q18 | 426,181 | -0.9% |
| 1Q18 | 426,283 | -4.4% |
| 4Q17 | 436,577 | -6.1% |
| 3Q17 | 413,358 | -10.3% |
| 2Q17 | 430,137 | -3.1% |
| 1Q17 | 446,030 | -2.9% |
| 4Q16 | 465,151 | - |
| 3Q16 | 460,672 | - |
| 2Q16 | 443,718 | - |
| 1Q16 | 459,523 | - |