| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 403,108 | -4.7% |
| 3Q25 | 399,116 | -3.3% |
| 2Q25 | 386,688 | -4.9% |
| 1Q25 | 410,650 | +9.3% |
| 4Q24 | 423,070 | +2.2% |
| 3Q24 | 412,624 | -5.3% |
| 2Q24 | 406,505 | +3.6% |
| 1Q24 | 375,694 | -4.3% |
| 4Q23 | 413,905 | -24.0% |
| 3Q23 | 435,643 | +0.8% |
| 2Q23 | 392,257 | -0.3% |
| 1Q23 | 392,681 | +3.2% |
| 4Q22 | 544,806 | +34.2% |
| 3Q22 | 432,002 | +8.1% |
| 2Q22 | 393,332 | +1.9% |
| 1Q22 | 380,498 | -4.8% |
| 4Q21 | 406,021 | -5.4% |
| 3Q21 | 399,622 | +11.9% |
| 2Q21 | 386,049 | +10.2% |
| 1Q21 | 399,505 | +5.5% |
| 4Q20 | 429,286 | +14.6% |
| 3Q20 | 357,025 | -5.0% |
| 2Q20 | 350,172 | -7.9% |
| 1Q20 | 378,766 | +6.6% |
| 4Q19 | 374,645 | -6.3% |
| 3Q19 | 375,765 | +4.9% |
| 2Q19 | 380,015 | +3.6% |
| 1Q19 | 355,243 | -8.2% |
| 4Q18 | 399,796 | +3.8% |
| 3Q18 | 358,062 | -4.0% |
| 2Q18 | 366,928 | -4.3% |
| 1Q18 | 386,899 | -3.3% |
| 4Q17 | 384,986 | -12.6% |
| 3Q17 | 372,962 | -13.2% |
| 2Q17 | 383,276 | -3.0% |
| 1Q17 | 400,035 | -3.4% |
| 4Q16 | 440,411 | -7.9% |
| 3Q16 | 429,881 | - |
| 2Q16 | 395,252 | - |
| 1Q16 | 414,183 | - |
| 4Q15 | 478,195 | - |