| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 58,932 | +19.9% |
| 3Q25 | 51,836 | +15.6% |
| 2Q25 | 50,234 | +13.5% |
| 1Q25 | 47,627 | +14.4% |
| 4Q24 | 49,138 | +19.4% |
| 3Q24 | 44,843 | +17.9% |
| 2Q24 | 44,245 | +18.6% |
| 1Q24 | 41,622 | +15.9% |
| 4Q23 | 41,159 | +13.2% |
| 3Q23 | 38,044 | +9.5% |
| 2Q23 | 37,319 | +9.6% |
| 1Q23 | 35,915 | +9.2% |
| 4Q22 | 36,352 | +9.5% |
| 3Q22 | 34,748 | +17.2% |
| 2Q22 | 34,035 | +27.4% |
| 1Q22 | 32,889 | +26.0% |
| 4Q21 | 33,189 | +31.0% |
| 3Q21 | 29,656 | +37.7% |
| 2Q21 | 26,714 | +13.7% |
| 1Q21 | 26,108 | +8.6% |
| 4Q20 | 25,336 | - |
| 3Q20 | 21,533 | - |
| 2Q20 | 23,486 | - |
| 1Q20 | 24,043 | - |