| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 490,830 | +7.2% |
| 4Q25 | 478,123 | +9.7% |
| 1Q25 | 458,058 | +11.9% |
| 4Q24 | 435,881 | -6.4% |
| 3Q24 | 399,161 | -1.5% |
| 2Q24 | 398,466 | +8.8% |
| 1Q24 | 409,268 | +12.4% |
| 4Q23 | 465,791 | +40.7% |
| 3Q23 | 405,287 | -4.4% |
| 2Q23 | 366,379 | -2.8% |
| 1Q23 | 363,974 | -10.9% |
| 4Q22 | 330,937 | -23.7% |
| 3Q22 | 423,872 | -9.6% |
| 2Q22 | 377,111 | -13.5% |
| 1Q22 | 408,562 | -0.3% |
| 4Q21 | 433,707 | +3.1% |
| 3Q21 | 468,752 | +18.6% |
| 2Q21 | 435,737 | +17.3% |
| 1Q21 | 409,937 | +4.6% |
| 4Q20 | 420,800 | +4.2% |
| 3Q20 | 395,231 | +7.4% |
| 2Q20 | 371,540 | +4.4% |
| 1Q20 | 392,016 | +14.2% |
| 4Q19 | 404,025 | +27.8% |
| 3Q19 | 367,887 | +25.9% |
| 2Q19 | 355,851 | +9.1% |
| 1Q19 | 343,248 | +2.4% |
| 4Q18 | 316,077 | -11.1% |
| 3Q18 | 292,134 | -0.9% |
| 2Q18 | 326,036 | +12.1% |
| 1Q18 | 335,348 | +35.2% |
| 4Q17 | 355,548 | +25.5% |
| 3Q17 | 294,802 | +28.9% |
| 2Q17 | 290,870 | +14.9% |
| 1Q17 | 248,118 | +23.9% |
| 4Q16 | 283,391 | +27.5% |
| 3Q16 | 228,633 | - |
| 2Q16 | 253,112 | - |
| 1Q16 | 200,190 | - |
| 4Q15 | 222,255 | - |