| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,737 | +3.0% |
| 2Q25 | 1,797 | +0.7% |
| 1Q25 | 1,683 | +2.6% |
| 4Q24 | 1,740 | +5.8% |
| 3Q24 | 1,686 | +6.4% |
| 2Q24 | 1,785 | +8.0% |
| 1Q24 | 1,640 | +5.3% |
| 4Q23 | 1,644 | -1.0% |
| 3Q23 | 1,584 | +2.7% |
| 2Q23 | 1,653 | +1.6% |
| 1Q23 | 1,558 | -0.9% |
| 4Q22 | 1,661 | -7.3% |
| 3Q22 | 1,543 | -9.3% |
| 2Q22 | 1,627 | -6.4% |
| 1Q22 | 1,572 | -5.4% |
| 4Q21 | 1,792 | +2.6% |
| 3Q21 | 1,701 | -0.2% |
| 2Q21 | 1,739 | +0.7% |
| 1Q21 | 1,662 | -3.8% |
| 4Q20 | 1,747 | -3.1% |
| 3Q20 | 1,705 | -3.6% |
| 2Q20 | 1,727 | -7.7% |
| 1Q20 | 1,728 | -0.9% |
| 4Q19 | 1,802 | +0.8% |
| 3Q19 | 1,768 | -0.5% |
| 2Q19 | 1,871 | +1.6% |
| 1Q19 | 1,744 | -5.8% |
| 4Q18 | 1,787 | -6.7% |
| 3Q18 | 1,776 | -6.7% |
| 2Q18 | 1,841 | -9.0% |
| 1Q18 | 1,852 | -2.1% |
| 4Q17 | 1,916 | -2.0% |
| 3Q17 | 1,904 | +4.7% |
| 2Q17 | 2,024 | +8.1% |
| 1Q17 | 1,892 | +3.7% |
| 4Q16 | 1,955 | +8.0% |
| 3Q16 | 1,818 | +2.1% |
| 2Q16 | 1,872 | - |
| 1Q16 | 1,825 | - |
| 4Q15 | 1,811 | - |
| 3Q15 | 1,780 | - |