| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,546 | +1.8% |
| 4Q25 | 2,751 | +11.8% |
| 3Q25 | 2,360 | +19.3% |
| 2Q25 | 2,533 | +19.4% |
| 1Q25 | 2,502 | +33.9% |
| 4Q24 | 2,461 | +23.7% |
| 3Q24 | 1,979 | +29.5% |
| 2Q24 | 2,121 | +38.5% |
| 1Q24 | 1,868 | +37.9% |
| 4Q23 | 1,990 | +63.4% |
| 3Q23 | 1,528 | +42.7% |
| 2Q23 | 1,531 | +26.8% |
| 1Q23 | 1,354 | +24.1% |
| 4Q22 | 1,218 | +31.0% |
| 3Q22 | 1,070 | -20.2% |
| 2Q22 | 1,207 | +8.8% |
| 1Q22 | 1,090 | +20.3% |
| 4Q21 | 930 | +23.0% |
| 3Q21 | 1,342 | +9.4% |
| 2Q21 | 1,109 | -27.0% |
| 1Q21 | 906 | -38.2% |
| 4Q20 | 756 | -47.1% |
| 3Q20 | 1,226 | -2.9% |
| 2Q20 | 1,520 | +12.6% |
| 1Q20 | 1,466 | +1.7% |
| 4Q19 | 1,430 | +9.9% |
| 3Q19 | 1,263 | -2.6% |
| 2Q19 | 1,350 | +15.3% |
| 1Q19 | 1,441 | +27.8% |
| 4Q18 | 1,300 | +25.1% |
| 3Q18 | 1,296 | - |
| 2Q18 | 1,170 | - |
| 1Q18 | 1,127 | - |
| 4Q17 | 1,039 | - |