| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 3,111 | +4.8% |
| 2Q25 | 2,430 | -10.0% |
| 1Q25 | 2,715 | +0.4% |
| 4Q24 | -3,316 | -1.0% |
| 3Q24 | 2,969 | +17.2% |
| 2Q24 | 2,701 | +6.6% |
| 1Q24 | 2,703 | +9.9% |
| 4Q23 | -3,351 | +9.2% |
| 3Q23 | 2,534 | +4.6% |
| 2Q23 | 2,533 | +7.5% |
| 1Q23 | 2,459 | +5.0% |
| 4Q22 | -3,070 | -2.6% |
| 3Q22 | 2,423 | +3.9% |
| 2Q22 | 2,357 | -3.9% |
| 1Q22 | 2,342 | +3.4% |
| 4Q21 | -3,153 | +4.2% |
| 3Q21 | 2,331 | -2.3% |
| 2Q21 | 2,452 | +3.3% |
| 1Q21 | 2,264 | -1.3% |
| 4Q20 | -3,027 | -3.3% |
| 3Q20 | 2,386 | +3.4% |
| 2Q20 | 2,373 | -0.6% |
| 1Q20 | 2,294 | +2.2% |
| 4Q19 | -3,131 | +2.0% |
| 3Q19 | 2,308 | +2.1% |
| 2Q19 | 2,387 | +0.2% |
| 1Q19 | 2,245 | +3.4% |
| 4Q18 | -3,069 | -6.1% |
| 3Q18 | 2,260 | +1.6% |
| 2Q18 | 2,383 | +2.3% |
| 1Q18 | 2,171 | -0.5% |
| 4Q17 | -3,270 | +3.5% |
| 3Q17 | 2,224 | 0.0% |
| 2Q17 | 2,330 | +3.1% |
| 1Q17 | 2,181 | -0.7% |
| 4Q16 | -3,158 | -5.5% |
| 3Q16 | 2,223 | - |
| 2Q16 | 2,261 | - |
| 1Q16 | 2,196 | - |
| 4Q15 | -3,342 | - |