| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 423,921 | +0.5% |
| 3Q25 | 407,735 | -10.4% |
| 2Q25 | 418,343 | +5.1% |
| 1Q25 | 428,148 | -6.6% |
| 4Q24 | 421,681 | -0.5% |
| 3Q24 | 454,864 | +3.2% |
| 2Q24 | 397,960 | -2.3% |
| 1Q24 | 458,243 | +0.2% |
| 4Q23 | 423,669 | -0.8% |
| 3Q23 | 440,876 | -2.9% |
| 2Q23 | 407,307 | +3.8% |
| 1Q23 | 457,206 | +4.9% |
| 4Q22 | 427,044 | +7.0% |
| 3Q22 | 454,099 | +7.4% |
| 2Q22 | 392,226 | +7.2% |
| 1Q22 | 435,856 | +12.3% |
| 4Q21 | 399,233 | +20.8% |
| 3Q21 | 422,875 | +17.2% |
| 2Q21 | 366,032 | -2.5% |
| 1Q21 | 387,982 | -14.4% |
| 4Q20 | 330,460 | -14.7% |
| 3Q20 | 360,851 | -18.8% |
| 2Q20 | 375,317 | -3.5% |
| 1Q20 | 453,077 | -7.3% |
| 4Q19 | 387,380 | -3.4% |
| 3Q19 | 444,230 | -2.1% |
| 2Q19 | 388,961 | +1.6% |
| 1Q19 | 488,500 | +1.6% |
| 4Q18 | 401,189 | -4.1% |
| 3Q18 | 453,761 | +2.2% |
| 2Q18 | 382,731 | -1.6% |
| 1Q18 | 480,921 | +5.9% |
| 4Q17 | 418,251 | +7.6% |
| 3Q17 | 444,199 | +0.7% |
| 2Q17 | 388,927 | -1.0% |
| 1Q17 | 454,214 | -2.0% |
| 4Q16 | 388,557 | - |
| 3Q16 | 440,981 | - |
| 2Q16 | 392,942 | - |
| 1Q16 | 463,380 | - |