| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 254,226 | +5.3% |
| 2Q25 | 239,481 | -0.2% |
| 1Q25 | 232,495 | +8.8% |
| 4Q24 | 263,293 | +14.2% |
| 3Q24 | 241,330 | +18.0% |
| 2Q24 | 239,972 | +22.0% |
| 1Q24 | 213,750 | +21.8% |
| 4Q23 | 230,625 | +14.9% |
| 3Q23 | 204,446 | +11.2% |
| 2Q23 | 196,725 | +6.4% |
| 1Q23 | 175,558 | +13.6% |
| 4Q22 | 200,791 | +9.5% |
| 3Q22 | 183,933 | +17.9% |
| 2Q22 | 184,905 | +24.2% |
| 1Q22 | 154,500 | +15.1% |
| 4Q21 | 183,317 | +16.4% |
| 3Q21 | 155,956 | +12.5% |
| 2Q21 | 148,832 | +12.2% |
| 1Q21 | 134,220 | +0.4% |
| 4Q20 | 157,453 | +1.0% |
| 3Q20 | 138,594 | - |
| 2Q20 | 132,686 | - |
| 1Q20 | 133,700 | - |
| 4Q19 | 155,821 | - |
| 3Q16 | 162,101 | - |
| 2Q16 | 170,990 | - |
| 1Q16 | 161,484 | - |
| 4Q15 | 218,444 | - |