| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 216,870 | -4.0% |
| 1Q26 | 215,558 | -3.6% |
| 4Q25 | 210,175 | -6.8% |
| 3Q25 | 227,432 | -1.0% |
| 2Q25 | 225,868 | +0.2% |
| 1Q25 | 223,671 | -0.1% |
| 4Q24 | 225,617 | +7.5% |
| 3Q24 | 229,690 | +6.5% |
| 2Q24 | 225,376 | +4.5% |
| 1Q24 | 223,916 | +5.7% |
| 4Q23 | 209,781 | -0.7% |
| 3Q23 | 215,668 | +1.9% |
| 2Q23 | 215,724 | 0.0% |
| 1Q23 | 211,801 | -1.1% |
| 4Q22 | 211,324 | -5.0% |
| 3Q22 | 211,588 | +3.7% |
| 2Q22 | 215,711 | +5.0% |
| 1Q22 | 214,152 | +5.7% |
| 4Q21 | 222,405 | -0.5% |
| 3Q21 | 204,100 | -3.8% |
| 2Q21 | 205,414 | -3.5% |
| 1Q21 | 202,600 | -6.3% |
| 4Q20 | 223,505 | - |
| 3Q20 | 212,238 | - |
| 2Q20 | 212,761 | - |
| 1Q20 | 216,181 | - |