| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 342,821 | +2.0% |
| 3Q25 | 320,891 | -11.9% |
| 2Q25 | 353,616 | +11.3% |
| 1Q25 | 393,144 | +13.5% |
| 4Q24 | 336,222 | +7.0% |
| 3Q24 | 364,183 | +11.6% |
| 2Q24 | 317,853 | -10.5% |
| 1Q24 | 346,304 | -7.6% |
| 4Q23 | 314,121 | -7.0% |
| 3Q23 | 326,285 | -1.5% |
| 2Q23 | 355,157 | -0.7% |
| 1Q23 | 374,729 | -1.9% |
| 4Q22 | 337,754 | -8.3% |
| 3Q22 | 331,247 | -4.1% |
| 2Q22 | 357,617 | -9.4% |
| 1Q22 | 381,941 | -0.4% |
| 4Q21 | 368,470 | +1.7% |
| 3Q21 | 345,519 | -1.8% |
| 2Q21 | 394,831 | +3.1% |
| 1Q21 | 383,514 | +6.5% |
| 4Q20 | 362,324 | +12.5% |
| 3Q20 | 351,997 | +11.3% |
| 2Q20 | 382,818 | +19.9% |
| 1Q20 | 360,217 | +1.9% |
| 4Q19 | 321,998 | +5.7% |
| 3Q19 | 316,186 | -0.4% |
| 2Q19 | 319,308 | - |
| 1Q19 | 353,383 | +13.5% |
| 4Q18 | 304,606 | +13.9% |
| 3Q18 | 317,332 | +18.0% |
| 1Q18 | 311,221 | +7.8% |
| 4Q17 | 267,356 | +9.8% |
| 3Q17 | 268,880 | +2.1% |
| 2Q17 | 270,267 | +19.4% |
| 1Q17 | 288,731 | +17.1% |
| 4Q16 | 243,542 | -6.9% |
| 3Q16 | 263,380 | - |
| 2Q16 | 226,338 | - |
| 1Q16 | 246,659 | - |
| 4Q15 | 261,455 | - |