| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 373,044 | +2.0% |
| 3Q25 | 326,073 | -8.7% |
| 2Q25 | 351,541 | -9.3% |
| 1Q25 | 327,546 | -0.2% |
| 4Q24 | 365,773 | -0.9% |
| 3Q24 | 357,178 | -0.6% |
| 2Q24 | 387,521 | +5.9% |
| 1Q24 | 328,158 | -4.0% |
| 4Q23 | 368,919 | +0.5% |
| 3Q23 | 359,374 | +5.1% |
| 2Q23 | 366,064 | +9.4% |
| 1Q23 | 341,955 | +5.2% |
| 4Q22 | 367,093 | +3.1% |
| 3Q22 | 341,838 | +10.6% |
| 2Q22 | 334,735 | +1.1% |
| 1Q22 | 325,035 | +12.0% |
| 4Q21 | 356,145 | +18.0% |
| 3Q21 | 309,190 | +6.3% |
| 2Q21 | 330,958 | +2.6% |
| 1Q21 | 290,105 | -5.4% |
| 4Q20 | 301,796 | -11.1% |
| 3Q20 | 290,806 | -9.3% |
| 2Q20 | 322,439 | +0.7% |
| 1Q20 | 306,522 | -1.1% |
| 4Q19 | 339,449 | +2.1% |
| 3Q19 | 320,683 | -8.9% |
| 2Q19 | 320,187 | -3.0% |
| 1Q19 | 310,002 | 0.0% |
| 4Q18 | 332,608 | +7.8% |
| 3Q18 | 352,203 | +22.4% |
| 2Q18 | 330,252 | +15.9% |
| 1Q18 | 309,866 | +10.3% |
| 4Q17 | 308,498 | -4.9% |
| 3Q17 | 287,809 | +6.8% |
| 2Q17 | 284,840 | -5.9% |
| 1Q17 | 280,942 | +0.3% |
| 4Q16 | 324,375 | -2.5% |
| 3Q16 | 269,525 | - |
| 2Q16 | 302,670 | - |
| 1Q16 | 280,204 | - |
| 4Q15 | 332,685 | - |