| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,123 | +7.0% |
| 2Q26 | 2,057 | +1.4% |
| 1Q26 | 1,972 | +2.7% |
| 4Q25 | 2,154 | +16.2% |
| 3Q25 | 1,984 | +10.0% |
| 2Q25 | 2,029 | +13.8% |
| 1Q25 | 1,920 | +12.8% |
| 4Q24 | 1,853 | +1.3% |
| 3Q24 | 1,803 | -0.2% |
| 2Q24 | 1,783 | -0.5% |
| 1Q24 | 1,703 | -1.0% |
| 4Q23 | 1,828 | +1.2% |
| 3Q23 | 1,806 | +6.7% |
| 2Q23 | 1,791 | +9.7% |
| 1Q23 | 1,720 | +7.2% |
| 4Q22 | 1,806 | +7.2% |
| 3Q22 | 1,693 | +3.3% |
| 2Q22 | 1,633 | +2.8% |
| 1Q22 | 1,605 | +0.9% |
| 4Q21 | 1,685 | -10.5% |
| 3Q21 | 1,639 | -4.6% |
| 2Q21 | 1,587 | -10.9% |
| 1Q21 | 1,591 | -8.4% |
| 4Q20 | 1,883 | +7.1% |
| 3Q20 | 1,718 | -2.0% |
| 2Q20 | 1,782 | -1.1% |
| 1Q20 | 1,737 | -5.9% |
| 4Q19 | 1,758 | -4.3% |
| 3Q19 | 1,754 | -0.8% |
| 2Q19 | 1,801 | +3.2% |
| 1Q19 | 1,846 | +2.6% |
| 4Q18 | 1,838 | +4.4% |
| 3Q18 | 1,768 | +6.5% |
| 2Q18 | 1,746 | +4.1% |
| 1Q18 | 1,799 | +4.8% |
| 4Q17 | 1,760 | -2.0% |
| 3Q17 | 1,661 | -8.8% |
| 2Q17 | 1,678 | - |
| 1Q17 | 1,717 | - |
| 4Q16 | 1,796 | - |
| 3Q16 | 1,820 | - |