| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 370,735 | +4.4% |
| 1Q26 | 363,223 | +2.8% |
| 4Q25 | 362,068 | -23.6% |
| 3Q25 | 356,688 | +3.5% |
| 2Q25 | 355,034 | +3.1% |
| 1Q25 | 353,184 | +3.6% |
| 4Q24 | 473,823 | +27.7% |
| 3Q24 | 344,709 | +0.4% |
| 2Q24 | 344,279 | -4.2% |
| 1Q24 | 340,870 | +1.9% |
| 4Q23 | 371,079 | -5.0% |
| 3Q23 | 343,430 | -0.4% |
| 2Q23 | 359,330 | +3.4% |
| 1Q23 | 334,552 | -1.5% |
| 4Q22 | 390,507 | +3.8% |
| 3Q22 | 344,876 | -0.1% |
| 2Q22 | 347,397 | +6.3% |
| 1Q22 | 339,758 | +7.5% |
| 4Q21 | 376,061 | +6.7% |
| 3Q21 | 345,176 | +7.3% |
| 2Q21 | 326,921 | +4.3% |
| 1Q21 | 316,076 | +1.3% |
| 4Q20 | 352,380 | - |
| 3Q20 | 321,779 | - |
| 2Q20 | 313,365 | - |
| 1Q20 | 311,980 | - |