| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 333,405 | -4.1% |
| 1Q26 | 335,916 | -1.9% |
| 4Q25 | 335,300 | +6.0% |
| 3Q25 | 339,455 | +3.5% |
| 2Q25 | 347,661 | +11.3% |
| 1Q25 | 342,464 | +1.5% |
| 4Q24 | 316,297 | -8.2% |
| 3Q24 | 328,084 | -2.3% |
| 2Q24 | 312,408 | -3.0% |
| 1Q24 | 337,284 | +9.5% |
| 4Q23 | 344,499 | +10.9% |
| 3Q23 | 335,786 | -0.0% |
| 2Q23 | 322,138 | -3.1% |
| 1Q23 | 308,024 | -2.3% |
| 4Q22 | 310,739 | -17.2% |
| 3Q22 | 335,817 | -12.5% |
| 2Q22 | 332,310 | -14.0% |
| 1Q22 | 315,405 | -13.5% |
| 4Q21 | 375,190 | -22.7% |
| 3Q21 | 383,595 | -18.1% |
| 2Q21 | 386,322 | -19.1% |
| 1Q21 | 364,446 | -22.8% |
| 4Q20 | 485,073 | -4.8% |
| 3Q20 | 468,612 | -7.2% |
| 2Q20 | 477,739 | -6.0% |
| 1Q20 | 471,941 | -8.9% |
| 4Q19 | 509,383 | -12.2% |
| 3Q19 | 504,761 | -14.9% |
| 2Q19 | 507,989 | -19.5% |
| 1Q19 | 517,770 | -7.3% |
| 4Q18 | 579,910 | -0.7% |
| 3Q18 | 592,935 | -0.6% |
| 2Q18 | 631,432 | +10.8% |
| 1Q18 | 558,504 | -0.6% |
| 4Q17 | 583,924 | -5.0% |
| 3Q17 | 596,218 | -1.0% |
| 2Q17 | 570,031 | - |
| 1Q17 | 561,666 | - |
| 4Q16 | 614,770 | - |
| 3Q16 | 602,351 | - |