| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 992 | +4.5% |
| 1Q26 | 954 | -5.4% |
| 4Q25 | 1,054 | -3.0% |
| 3Q25 | 998 | +17.7% |
| 2Q25 | 949 | +15.1% |
| 1Q25 | 1,008 | +16.2% |
| 4Q24 | 1,086 | +5.4% |
| 3Q24 | 848 | -2.3% |
| 2Q24 | 824 | -5.0% |
| 1Q24 | 867 | -2.9% |
| 4Q23 | 1,030 | -2.2% |
| 3Q23 | 868 | -6.4% |
| 2Q23 | 868 | -4.1% |
| 1Q23 | 893 | -1.4% |
| 4Q22 | 1,053 | +13.4% |
| 3Q22 | 928 | +1.1% |
| 2Q22 | 905 | +3.5% |
| 1Q22 | 906 | +2.2% |
| 4Q21 | 929 | -11.5% |
| 3Q21 | 917 | +10.8% |
| 2Q21 | 875 | +9.0% |
| 1Q21 | 886 | +17.2% |
| 4Q20 | 1,049 | +32.7% |
| 3Q20 | 827 | +18.5% |
| 2Q20 | 803 | +18.1% |
| 1Q20 | 756 | +11.5% |
| 4Q19 | 791 | -0.9% |
| 3Q19 | 698 | +7.5% |
| 2Q19 | 680 | +3.8% |
| 1Q19 | 678 | +11.4% |
| 4Q18 | 798 | +26.4% |
| 3Q18 | 650 | - |
| 2Q18 | 655 | - |
| 1Q18 | 608 | - |
| 4Q17 | 631 | - |