| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 297,392 | -5.9% |
| 3Q25 | 294,716 | -12.4% |
| 2Q25 | 302,464 | -3.9% |
| 1Q25 | 307,408 | +2.3% |
| 4Q24 | 316,075 | +3.6% |
| 3Q24 | 336,379 | +12.7% |
| 2Q24 | 314,709 | +12.5% |
| 1Q24 | 300,624 | -4.9% |
| 4Q23 | 305,120 | -0.8% |
| 3Q23 | 298,582 | -7.5% |
| 2Q23 | 279,629 | -12.9% |
| 1Q23 | 316,165 | -5.5% |
| 4Q22 | 307,545 | -12.6% |
| 3Q22 | 322,878 | +2.7% |
| 2Q22 | 321,102 | +11.2% |
| 1Q22 | 334,720 | +11.7% |
| 4Q21 | 352,014 | +7.9% |
| 3Q21 | 314,401 | -4.2% |
| 2Q21 | 288,812 | -6.1% |
| 1Q21 | 299,531 | -21.7% |
| 4Q20 | 326,371 | -26.9% |
| 3Q20 | 328,335 | -24.7% |
| 2Q20 | 307,620 | -30.8% |
| 1Q20 | 382,675 | -11.2% |
| 4Q19 | 446,689 | +2.4% |
| 3Q19 | 435,777 | +4.5% |
| 2Q19 | 444,273 | +3.7% |
| 1Q19 | 430,844 | +1.9% |
| 4Q18 | 436,009 | +6.5% |
| 3Q18 | 416,965 | +0.5% |
| 2Q18 | 428,228 | -0.9% |
| 1Q18 | 422,805 | -2.3% |
| 4Q17 | 409,307 | -5.4% |
| 3Q17 | 414,762 | +1.3% |
| 2Q17 | 432,160 | +3.3% |
| 1Q17 | 432,851 | -2.6% |
| 4Q16 | 432,894 | -7.0% |
| 3Q16 | 409,514 | -13.6% |
| 2Q16 | 418,317 | - |
| 1Q16 | 444,199 | - |
| 4Q15 | 465,292 | - |
| 3Q15 | 474,061 | - |