| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 581,396 | +10.9% |
| 4Q25 | 592,466 | +6.0% |
| 3Q25 | 559,975 | +10.1% |
| 2Q25 | 548,028 | +12.4% |
| 1Q25 | 524,463 | +9.4% |
| 4Q24 | 559,133 | +20.2% |
| 3Q24 | 508,662 | +8.8% |
| 2Q24 | 487,501 | +8.3% |
| 1Q24 | 479,361 | +0.8% |
| 4Q23 | 465,104 | -8.7% |
| 3Q23 | 467,355 | -5.0% |
| 2Q23 | 450,310 | +3.8% |
| 1Q23 | 475,738 | +16.7% |
| 4Q22 | 509,355 | +27.5% |
| 3Q22 | 491,936 | +30.9% |
| 2Q22 | 433,904 | +16.9% |
| 1Q22 | 407,619 | +21.7% |
| 4Q21 | 399,559 | +18.3% |
| 3Q21 | 375,671 | +18.5% |
| 2Q21 | 371,321 | +11.5% |
| 1Q21 | 334,885 | +1.9% |
| 4Q20 | 337,694 | +0.7% |
| 3Q20 | 316,919 | -5.0% |
| 2Q20 | 333,125 | -6.3% |
| 1Q20 | 328,686 | -6.7% |
| 4Q19 | 335,329 | -9.0% |
| 3Q19 | 333,500 | -3.4% |
| 2Q19 | 355,554 | +5.0% |
| 1Q19 | 352,384 | +3.8% |
| 4Q18 | 368,651 | +12.3% |
| 3Q18 | 345,354 | +5.5% |
| 2Q18 | 338,756 | -24.1% |
| 1Q18 | 339,375 | +14.7% |
| 4Q17 | 328,168 | +8.4% |
| 3Q17 | 327,345 | +7.7% |
| 2Q17 | 446,377 | +54.3% |
| 1Q17 | 295,773 | -8.6% |
| 4Q16 | 302,665 | - |
| 3Q16 | 303,803 | - |
| 2Q16 | 289,367 | - |
| 1Q16 | 323,670 | - |