| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 17,512 | +5.6% |
| 1Q26 | 17,507 | +0.6% |
| 4Q25 | 16,976 | +0.1% |
| 3Q25 | 17,383 | +31.7% |
| 2Q25 | 16,579 | +25.8% |
| 1Q25 | 17,401 | +29.8% |
| 4Q24 | 16,951 | +26.7% |
| 3Q24 | 13,198 | -1.9% |
| 2Q24 | 13,175 | +3.6% |
| 1Q24 | 13,402 | +6.9% |
| 4Q23 | 13,379 | +3.3% |
| 3Q23 | 13,456 | +1.9% |
| 2Q23 | 12,720 | +2.3% |
| 1Q23 | 12,534 | +6.3% |
| 4Q22 | 12,957 | +12.4% |
| 3Q22 | 13,205 | +13.6% |
| 2Q22 | 12,432 | +18.4% |
| 1Q22 | 11,789 | +24.1% |
| 4Q21 | 11,524 | +39.5% |
| 3Q21 | 11,629 | +34.8% |
| 2Q21 | 10,500 | +44.1% |
| 1Q21 | 9,503 | +32.6% |
| 4Q20 | 8,264 | +15.4% |
| 3Q20 | 8,629 | +21.6% |
| 2Q20 | 7,287 | +10.0% |
| 1Q20 | 7,169 | -2.2% |
| 4Q19 | 7,162 | +60.0% |
| 3Q19 | 7,094 | +49.3% |
| 2Q19 | 6,625 | +53.7% |
| 1Q19 | 7,329 | +70.5% |
| 4Q18 | 4,478 | +63.6% |
| 3Q18 | 4,750 | +74.3% |
| 2Q18 | 4,310 | +69.8% |
| 1Q18 | 4,297 | +75.7% |
| 4Q17 | 2,737 | +13.8% |
| 3Q17 | 2,725 | +13.3% |
| 2Q17 | 2,538 | - |
| 1Q17 | 2,446 | - |
| 4Q16 | 2,404 | - |
| 3Q16 | 2,405 | - |