| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 12,500 | +10.3% |
| 2Q26 | 12,242 | +1.5% |
| 1Q26 | 13,319 | +3.8% |
| 4Q25 | 11,304 | +19.1% |
| 3Q25 | 11,328 | +13.5% |
| 2Q25 | 12,057 | +23.9% |
| 1Q25 | 12,829 | +27.4% |
| 4Q24 | 9,488 | +13.6% |
| 3Q24 | 9,978 | +21.8% |
| 2Q24 | 9,734 | +21.7% |
| 1Q24 | 10,073 | +21.8% |
| 4Q23 | 8,351 | +21.2% |
| 3Q23 | 8,195 | +16.5% |
| 2Q23 | 8,001 | +16.7% |
| 1Q23 | 8,273 | +12.7% |
| 4Q22 | 6,890 | +11.3% |
| 3Q22 | 7,037 | +8.5% |
| 2Q22 | 6,857 | +5.8% |
| 1Q22 | 7,341 | -0.5% |
| 4Q21 | 6,189 | +6.4% |
| 3Q21 | 6,487 | -1.5% |
| 2Q21 | 6,481 | -2.4% |
| 1Q21 | 7,376 | +3.7% |
| 4Q20 | 5,819 | +8.8% |
| 3Q20 | 6,587 | +14.3% |
| 2Q20 | 6,640 | +19.0% |
| 1Q20 | 7,110 | +21.2% |
| 4Q19 | 5,349 | -2.0% |
| 3Q19 | 5,764 | +21.1% |
| 2Q19 | 5,578 | +23.3% |
| 1Q19 | 5,867 | +28.7% |
| 4Q18 | 5,458 | +38.1% |
| 3Q18 | 4,759 | +24.8% |
| 2Q18 | 4,524 | +17.3% |
| 1Q18 | 4,559 | +12.3% |
| 4Q17 | 3,952 | +2.1% |
| 3Q17 | 3,813 | +8.6% |
| 2Q17 | 3,857 | - |
| 1Q17 | 4,059 | - |
| 4Q16 | 3,870 | - |
| 3Q16 | 3,510 | - |