| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 489,098 | +0.6% |
| 1Q26 | 499,309 | -1.5% |
| 4Q25 | 474,096 | -3.1% |
| 3Q25 | 518,057 | -3.6% |
| 2Q25 | 486,197 | +10.4% |
| 1Q25 | 507,001 | +6.2% |
| 4Q24 | 489,049 | +7.8% |
| 3Q24 | 537,663 | +4.6% |
| 2Q24 | 440,238 | -4.4% |
| 1Q24 | 477,453 | +1.7% |
| 4Q23 | 453,782 | -9.0% |
| 3Q23 | 514,090 | - |
| 2Q23 | 460,623 | - |
| 1Q23 | 469,357 | +1.3% |
| 4Q22 | 498,439 | -0.9% |
| 1Q22 | 463,218 | +6.1% |
| 4Q21 | 503,208 | +12.8% |
| 3Q21 | 463,039 | -7.7% |
| 2Q21 | 457,102 | -0.9% |
| 1Q21 | 436,704 | -6.2% |
| 4Q20 | 446,169 | -8.7% |
| 3Q20 | 501,519 | - |
| 2Q19 | 461,421 | +0.9% |
| 1Q20 | 465,635 | +0.6% |
| 4Q19 | 488,665 | +2.6% |
| 1Q19 | 462,889 | -6.9% |
| 4Q18 | 476,500 | +7.9% |
| 3Q18 | 458,505 | -0.8% |
| 2Q18 | 457,314 | -1.1% |
| 1Q18 | 497,157 | +8.2% |
| 4Q17 | 441,686 | -2.6% |
| 3Q17 | 462,117 | -7.8% |
| 2Q17 | 462,182 | -6.6% |
| 1Q17 | 459,290 | -8.4% |
| 4Q16 | 453,466 | - |
| 3Q16 | 501,339 | - |
| 2Q16 | 495,098 | - |
| 1Q16 | 501,487 | - |