| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,767 | +1.5% |
| 2Q26 | 1,718 | +2.2% |
| 1Q26 | 1,791 | +3.0% |
| 4Q25 | 1,643 | -4.7% |
| 3Q25 | 1,741 | -0.8% |
| 2Q25 | 1,682 | -1.4% |
| 1Q25 | 1,738 | -0.7% |
| 4Q24 | 1,724 | -1.6% |
| 3Q24 | 1,754 | +2.0% |
| 2Q24 | 1,705 | +3.2% |
| 1Q24 | 1,750 | +4.8% |
| 4Q23 | 1,753 | +7.2% |
| 3Q23 | 1,720 | +7.5% |
| 2Q23 | 1,652 | +4.1% |
| 1Q23 | 1,671 | +5.4% |
| 4Q22 | 1,635 | +6.9% |
| 3Q22 | 1,600 | -3.2% |
| 2Q22 | 1,587 | +0.8% |
| 1Q22 | 1,585 | +21.1% |
| 4Q21 | 1,528 | -18.0% |
| 3Q21 | 1,653 | -8.8% |
| 2Q21 | 1,574 | -11.3% |
| 1Q21 | 1,309 | -25.6% |
| 4Q20 | 1,864 | +2.7% |
| 3Q20 | 1,812 | +4.3% |
| 2Q20 | 1,774 | -3.3% |
| 1Q20 | 1,760 | +1.1% |
| 4Q19 | 1,816 | +1.7% |
| 3Q19 | 1,738 | -4.5% |
| 2Q19 | 1,835 | -0.6% |
| 1Q19 | 1,740 | -13.6% |
| 4Q18 | 1,785 | -36.6% |
| 3Q18 | 1,821 | -36.0% |
| 2Q18 | 1,847 | -34.9% |
| 1Q18 | 2,014 | -27.4% |
| 4Q17 | 2,814 | -3.8% |
| 3Q17 | 2,844 | +22.5% |
| 2Q17 | 2,837 | - |
| 1Q17 | 2,774 | - |
| 4Q16 | 2,926 | - |
| 3Q16 | 2,321 | - |