| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,638 | +7.5% |
| 1Q26 | 5,490 | +6.1% |
| 4Q25 | 5,492 | +8.1% |
| 3Q25 | 5,271 | +8.5% |
| 2Q25 | 5,246 | +10.2% |
| 1Q25 | 5,176 | +17.4% |
| 4Q24 | 5,080 | +14.7% |
| 3Q24 | 4,860 | +15.8% |
| 2Q24 | 4,762 | +23.4% |
| 1Q24 | 4,411 | +22.5% |
| 4Q23 | 4,430 | +33.5% |
| 3Q23 | 4,199 | +22.3% |
| 2Q23 | 3,859 | +28.8% |
| 1Q23 | 3,599 | +22.2% |
| 4Q22 | 3,320 | +2.1% |
| 3Q22 | 3,433 | -0.3% |
| 2Q22 | 2,995 | -1.3% |
| 1Q22 | 2,945 | +8.1% |
| 4Q21 | 3,251 | -33.1% |
| 3Q21 | 3,442 | -31.3% |
| 2Q21 | 3,034 | -39.7% |
| 1Q21 | 2,724 | -46.0% |
| 4Q20 | 4,856 | -1.1% |
| 3Q20 | 5,013 | +5.5% |
| 2Q20 | 5,029 | +10.1% |
| 1Q20 | 5,045 | +12.8% |
| 4Q19 | 4,912 | +15.5% |
| 3Q19 | 4,750 | +13.5% |
| 2Q19 | 4,570 | +13.4% |
| 1Q19 | 4,474 | +12.1% |
| 4Q18 | 4,252 | - |
| 3Q18 | 4,186 | - |
| 2Q18 | 4,030 | - |
| 1Q18 | 3,990 | - |