| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 370,017 | -4.9% |
| 1Q26 | 368,707 | -6.4% |
| 4Q25 | 379,758 | +1.6% |
| 3Q25 | 370,210 | -2.8% |
| 2Q25 | 389,284 | -2.9% |
| 1Q25 | 393,761 | -3.0% |
| 4Q24 | 373,841 | -5.4% |
| 3Q24 | 380,962 | -0.3% |
| 2Q24 | 401,077 | +5.8% |
| 1Q24 | 405,847 | +7.5% |
| 4Q23 | 395,019 | +0.3% |
| 3Q23 | 382,111 | -4.3% |
| 2Q23 | 378,946 | -2.4% |
| 1Q23 | 377,514 | -4.8% |
| 4Q22 | 393,799 | -7.3% |
| 3Q22 | 399,124 | -5.5% |
| 2Q22 | 388,226 | -4.1% |
| 1Q22 | 396,472 | -0.0% |
| 4Q21 | 424,791 | -0.7% |
| 3Q21 | 422,138 | -7.0% |
| 2Q21 | 404,798 | -18.3% |
| 1Q21 | 396,541 | -12.3% |
| 4Q20 | 427,861 | -4.9% |
| 3Q20 | 453,836 | +3.9% |
| 2Q20 | 495,750 | +15.8% |
| 1Q20 | 452,001 | +7.4% |
| 4Q19 | 449,721 | +4.3% |
| 3Q19 | 436,646 | +1.2% |
| 2Q19 | 428,117 | +0.7% |
| 1Q19 | 420,921 | -13.7% |
| 4Q18 | 431,269 | -34.0% |
| 3Q18 | 431,623 | -11.2% |
| 2Q18 | 425,193 | -15.2% |
| 1Q18 | 487,749 | +1.6% |
| 4Q17 | 653,102 | +29.3% |
| 3Q17 | 486,082 | -4.9% |
| 2Q17 | 501,172 | - |
| 1Q17 | 480,271 | - |
| 4Q16 | 504,973 | - |
| 3Q16 | 511,063 | - |