| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,382 | +7.0% |
| 1Q26 | 3,301 | +8.5% |
| 4Q25 | 2,861 | +5.0% |
| 2Q25 | 3,161 | +3.6% |
| 1Q25 | 3,043 | +1.3% |
| 4Q24 | 2,725 | -12.4% |
| 3Q24 | 2,905 | +2.5% |
| 2Q24 | 3,052 | +1.0% |
| 1Q24 | 3,004 | +1.9% |
| 4Q23 | 3,110 | +7.7% |
| 3Q23 | 2,833 | +4.4% |
| 2Q23 | 3,023 | +6.2% |
| 1Q23 | 2,947 | +3.3% |
| 4Q22 | 2,886 | +13.7% |
| 3Q22 | 2,714 | -1.8% |
| 2Q22 | 2,847 | -1.0% |
| 1Q22 | 2,853 | +27.0% |
| 4Q21 | 2,538 | -16.4% |
| 3Q21 | 2,763 | -5.4% |
| 2Q21 | 2,877 | -11.9% |
| 1Q21 | 2,247 | -30.3% |
| 4Q20 | 3,035 | -4.4% |
| 3Q20 | 2,921 | +4.9% |
| 2Q20 | 3,267 | +11.9% |
| 1Q20 | 3,224 | +9.0% |
| 4Q19 | 3,175 | +10.6% |
| 3Q19 | 2,783 | -2.0% |
| 2Q19 | 2,920 | -0.9% |
| 1Q19 | 2,958 | +2.1% |
| 4Q18 | 2,871 | +0.3% |
| 3Q18 | 2,841 | +1.0% |
| 2Q18 | 2,947 | +4.0% |
| 1Q18 | 2,896 | +3.7% |
| 4Q17 | 2,862 | -0.2% |
| 3Q17 | 2,813 | +2.1% |
| 2Q17 | 2,833 | - |
| 1Q17 | 2,792 | - |
| 4Q16 | 2,866 | - |
| 3Q16 | 2,755 | - |