| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 536,376 | +8.7% |
| 2Q25 | 558,013 | +10.9% |
| 1Q25 | 523,619 | +9.2% |
| 4Q24 | 551,975 | +11.1% |
| 3Q24 | 493,229 | +8.9% |
| 2Q24 | 503,116 | +10.2% |
| 1Q24 | 479,688 | +12.5% |
| 4Q23 | 496,944 | +15.3% |
| 3Q23 | 452,851 | +15.5% |
| 2Q23 | 456,646 | +1.3% |
| 1Q23 | 426,465 | +1.4% |
| 4Q22 | 431,108 | +3.0% |
| 3Q22 | 391,948 | -1.0% |
| 2Q22 | 450,705 | +6.8% |
| 1Q22 | 420,562 | +5.3% |
| 4Q21 | 418,718 | +11.3% |
| 3Q21 | 395,962 | +11.0% |
| 2Q21 | 421,893 | +20.3% |
| 1Q21 | 399,361 | -0.1% |
| 4Q20 | 376,187 | -11.4% |
| 3Q20 | 356,685 | -7.2% |
| 2Q20 | 350,578 | -15.1% |
| 1Q20 | 399,943 | +9.5% |
| 4Q19 | 424,798 | +6.6% |
| 3Q19 | 384,489 | +15.3% |
| 2Q19 | 412,855 | +24.4% |
| 1Q19 | 365,372 | +8.5% |
| 4Q18 | 398,653 | +19.4% |
| 3Q18 | 333,580 | -5.9% |
| 2Q18 | 331,880 | -5.8% |
| 1Q18 | 336,661 | +9.6% |
| 4Q17 | 333,783 | -0.1% |
| 3Q17 | 354,626 | +23.6% |
| 2Q17 | 352,160 | +11.3% |
| 1Q17 | 307,137 | +5.3% |
| 4Q16 | 334,016 | +18.6% |
| 3Q16 | 286,874 | - |
| 2Q16 | 316,435 | - |
| 1Q16 | 291,551 | - |
| 4Q15 | 281,720 | - |