| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 326,013 | +2.0% |
| 2Q26 | 335,170 | +2.9% |
| 1Q26 | 325,181 | +1.0% |
| 4Q25 | 301,775 | +5.4% |
| 3Q25 | 319,522 | -1.4% |
| 2Q25 | 325,638 | -7.8% |
| 1Q25 | 322,113 | -9.7% |
| 4Q24 | 286,264 | -14.5% |
| 3Q24 | 324,086 | +4.7% |
| 2Q24 | 353,066 | -4.6% |
| 1Q24 | 356,866 | +6.8% |
| 4Q23 | 334,778 | +10.3% |
| 3Q23 | 309,680 | -6.4% |
| 2Q23 | 370,081 | +16.0% |
| 1Q23 | 334,247 | +6.1% |
| 4Q22 | 303,506 | +0.7% |
| 3Q22 | 330,998 | +3.0% |
| 2Q22 | 319,098 | +4.0% |
| 1Q22 | 315,063 | +2.1% |
| 4Q21 | 301,381 | -13.0% |
| 3Q21 | 321,259 | -7.9% |
| 2Q21 | 306,722 | -12.8% |
| 1Q21 | 308,601 | -11.6% |
| 4Q20 | 346,501 | +0.6% |
| 3Q20 | 348,885 | +4.9% |
| 2Q20 | 351,752 | +7.2% |
| 1Q20 | 349,004 | +1.9% |
| 4Q19 | 344,558 | +12.0% |
| 3Q19 | 332,437 | +0.4% |
| 2Q19 | 328,148 | -0.4% |
| 1Q19 | 342,508 | +4.3% |
| 4Q18 | 307,736 | +1.7% |
| 3Q18 | 331,240 | +0.8% |
| 2Q18 | 329,594 | -1.7% |
| 1Q18 | 328,536 | -0.7% |
| 4Q17 | 302,719 | -9.2% |
| 3Q17 | 328,738 | -2.9% |
| 2Q17 | 335,243 | - |
| 1Q17 | 330,741 | - |
| 4Q16 | 333,337 | - |
| 3Q16 | 338,512 | - |