| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,839 | +3.7% |
| 1Q26 | 2,979 | +5.1% |
| 4Q25 | 2,598 | +4.0% |
| 3Q25 | 2,850 | +6.3% |
| 2Q25 | 2,739 | +0.2% |
| 1Q25 | 2,835 | -0.7% |
| 4Q24 | 2,499 | -9.8% |
| 3Q24 | 2,682 | -6.8% |
| 2Q24 | 2,733 | -8.7% |
| 1Q24 | 2,856 | -2.5% |
| 4Q23 | 2,770 | -13.1% |
| 3Q23 | 2,878 | -2.7% |
| 2Q23 | 2,992 | +7.2% |
| 1Q23 | 2,928 | +1.2% |
| 4Q22 | 3,186 | +12.5% |
| 3Q22 | 2,958 | +4.6% |
| 2Q22 | 2,791 | +6.1% |
| 1Q22 | 2,892 | +3.6% |
| 4Q21 | 2,832 | +0.2% |
| 3Q21 | 2,828 | -5.4% |
| 2Q21 | 2,631 | -5.9% |
| 1Q21 | 2,792 | -3.3% |
| 4Q20 | 2,825 | +2.1% |
| 3Q20 | 2,990 | +4.0% |
| 2Q20 | 2,795 | -1.0% |
| 1Q20 | 2,886 | -2.9% |
| 4Q19 | 2,766 | +1.8% |
| 3Q19 | 2,875 | -3.2% |
| 2Q19 | 2,823 | +1.2% |
| 1Q19 | 2,972 | -0.8% |
| 4Q18 | 2,717 | +0.9% |
| 3Q18 | 2,969 | +1.9% |
| 2Q18 | 2,790 | -3.4% |
| 1Q18 | 2,996 | -2.9% |
| 4Q17 | 2,692 | -8.4% |
| 3Q17 | 2,915 | -7.9% |
| 2Q17 | 2,887 | - |
| 1Q17 | 3,085 | - |
| 4Q16 | 2,940 | - |
| 3Q16 | 3,166 | - |