| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 359,988 | +6.1% |
| 1Q26 | 362,350 | +6.7% |
| 4Q25 | 358,827 | -4.4% |
| 3Q25 | 347,968 | -12.0% |
| 2Q25 | 339,315 | -3.3% |
| 1Q25 | 339,486 | -7.9% |
| 4Q24 | 375,260 | +5.0% |
| 3Q24 | 395,255 | +8.6% |
| 2Q23 | 350,980 | -0.7% |
| 1Q24 | 368,688 | +1.9% |
| 4Q23 | 357,357 | +6.6% |
| 3Q23 | 364,043 | +4.2% |
| 2Q22 | 353,407 | +3.3% |
| 1Q23 | 361,795 | +0.6% |
| 4Q22 | 335,354 | +1.9% |
| 3Q22 | 349,396 | +3.5% |
| 2Q22 | 342,140 | +2.2% |
| 1Q22 | 359,608 | +2.1% |
| 4Q21 | 329,052 | -1.1% |
| 3Q21 | 337,527 | -0.1% |
| 2Q21 | 334,622 | -0.3% |
| 1Q21 | 352,138 | +1.4% |
| 4Q20 | 332,740 | +11.8% |
| 3Q20 | 337,773 | +1.8% |
| 2Q20 | 335,788 | -1.4% |
| 1Q20 | 347,294 | +6.1% |
| 4Q19 | 297,570 | -1.9% |
| 3Q19 | 331,770 | +10.5% |
| 2Q19 | 340,427 | +8.1% |
| 1Q19 | 327,373 | +7.7% |
| 4Q18 | 303,211 | 0.0% |
| 3Q18 | 300,164 | +0.9% |
| 2Q18 | 314,920 | +27.1% |
| 1Q18 | 303,980 | +5.2% |
| 4Q17 | 303,186 | -2.5% |
| 3Q17 | 297,424 | +8.7% |
| 2Q17 | 247,781 | - |
| 1Q17 | 289,013 | - |
| 4Q16 | 311,035 | - |
| 3Q16 | 273,602 | - |