| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,011 | +10.7% |
| 1Q26 | 5,875 | +8.0% |
| 4Q25 | 5,887 | +7.5% |
| 3Q25 | 5,302 | +2.5% |
| 2Q25 | 5,429 | +5.4% |
| 1Q25 | 5,442 | +6.5% |
| 4Q24 | 5,474 | +5.4% |
| 3Q24 | 5,171 | -0.5% |
| 2Q24 | 5,149 | +6.2% |
| 1Q24 | 5,108 | +5.0% |
| 4Q23 | 5,193 | +1.0% |
| 3Q23 | 5,195 | +10.6% |
| 2Q23 | 4,849 | +5.3% |
| 1Q23 | 4,867 | +4.8% |
| 4Q22 | 5,142 | +9.9% |
| 3Q22 | 4,696 | +4.0% |
| 2Q22 | 4,604 | +0.8% |
| 1Q22 | 4,642 | -0.5% |
| 4Q21 | 4,678 | -5.8% |
| 3Q21 | 4,517 | -8.7% |
| 2Q21 | 4,568 | -7.8% |
| 1Q21 | 4,664 | -6.7% |
| 4Q20 | 4,966 | +2.7% |
| 3Q20 | 4,949 | +1.6% |
| 2Q20 | 4,956 | +3.2% |
| 1Q20 | 4,998 | -0.1% |
| 4Q19 | 4,837 | -4.2% |
| 3Q19 | 4,873 | +0.9% |
| 2Q19 | 4,802 | +2.2% |
| 1Q19 | 5,003 | +4.8% |
| 4Q18 | 5,048 | -2.4% |
| 3Q18 | 4,830 | +4.2% |
| 2Q18 | 4,700 | +1.9% |
| 1Q18 | 4,776 | -2.7% |
| 4Q17 | 5,172 | +8.7% |
| 3Q17 | 4,635 | -4.4% |
| 2Q17 | 4,613 | - |
| 1Q17 | 4,909 | - |
| 4Q16 | 4,758 | - |
| 3Q16 | 4,849 | - |