| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,998 | +14.4% |
| 1Q26 | 1,914 | +7.4% |
| 4Q25 | 2,046 | +2.9% |
| 3Q25 | 1,790 | +0.4% |
| 2Q25 | 1,748 | +2.7% |
| 1Q25 | 1,781 | +13.9% |
| 4Q24 | 1,989 | +6.4% |
| 3Q24 | 1,783 | +13.6% |
| 2Q24 | 1,702 | +10.3% |
| 1Q24 | 1,564 | +8.6% |
| 4Q23 | 1,869 | +5.5% |
| 3Q23 | 1,569 | -4.1% |
| 2Q23 | 1,543 | +17.6% |
| 1Q23 | 1,440 | +8.8% |
| 4Q22 | 1,771 | +10.2% |
| 3Q22 | 1,636 | +16.8% |
| 2Q22 | 1,312 | +0.5% |
| 1Q22 | 1,324 | +1.5% |
| 4Q21 | 1,606 | +1.9% |
| 3Q21 | 1,401 | -4.3% |
| 2Q21 | 1,305 | -1.7% |
| 1Q21 | 1,304 | -2.5% |
| 4Q20 | 1,576 | +10.0% |
| 3Q20 | 1,465 | +13.2% |
| 2Q20 | 1,327 | +13.9% |
| 1Q20 | 1,338 | +4.0% |
| 4Q19 | 1,433 | -5.5% |
| 3Q19 | 1,294 | -0.5% |
| 2Q19 | 1,165 | -6.3% |
| 1Q19 | 1,286 | +4.1% |
| 4Q18 | 1,516 | +14.9% |
| 3Q18 | 1,302 | +17.8% |
| 2Q18 | 1,244 | +28.1% |
| 1Q18 | 1,236 | +1.4% |
| 4Q17 | 1,320 | +2.5% |
| 3Q17 | 1,105 | -1.9% |
| 2Q17 | 971 | - |
| 1Q17 | 1,218 | - |
| 4Q16 | 1,288 | - |
| 3Q16 | 1,127 | - |