| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 364,534 | -4.6% |
| 1Q26 | 375,100 | -3.1% |
| 4Q25 | 416,811 | +0.4% |
| 3Q25 | 372,657 | +2.1% |
| 2Q25 | 381,923 | +3.1% |
| 1Q25 | 387,263 | +4.4% |
| 4Q24 | 415,000 | 0.0% |
| 3Q24 | 365,103 | -10.4% |
| 2Q24 | 370,445 | -8.5% |
| 1Q24 | 370,806 | -1.4% |
| 4Q23 | 414,913 | +8.4% |
| 3Q23 | 407,354 | +28.7% |
| 2Q23 | 404,871 | +42.5% |
| 1Q23 | 376,103 | +40.9% |
| 4Q22 | 382,596 | +23.8% |
| 3Q22 | 316,576 | +32.5% |
| 2Q22 | 284,158 | +22.8% |
| 1Q22 | 266,974 | +31.0% |
| 4Q21 | 308,968 | +7.1% |
| 3Q21 | 238,861 | -6.6% |
| 2Q21 | 231,423 | -8.6% |
| 1Q21 | 203,823 | -17.8% |
| 4Q20 | 288,551 | - |
| 3Q20 | 255,718 | - |
| 2Q20 | 253,238 | - |
| 1Q20 | 247,872 | - |
| 4Q17 | 217,523 | +14.8% |
| 3Q17 | 179,252 | +15.8% |
| 2Q17 | 171,720 | - |
| 1Q17 | 165,174 | - |
| 4Q16 | 189,550 | - |
| 3Q16 | 154,790 | - |