| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,346 | +12.2% |
| 3Q25 | 2,274 | +22.8% |
| 2Q25 | 2,550 | +32.4% |
| 1Q25 | 2,086 | +6.3% |
| 4Q24 | 2,981 | +78.0% |
| 3Q24 | 1,852 | +15.7% |
| 2Q24 | 1,926 | +10.2% |
| 1Q24 | 1,963 | +17.5% |
| 4Q23 | 1,675 | -0.9% |
| 3Q23 | 1,601 | +15.0% |
| 2Q23 | 1,748 | +20.4% |
| 1Q23 | 1,670 | +39.9% |
| 4Q22 | 1,690 | +14.2% |
| 3Q22 | 1,392 | +22.2% |
| 2Q22 | 1,452 | +39.3% |
| 1Q22 | 1,194 | -2.5% |
| 4Q21 | 1,480 | +0.1% |
| 3Q21 | 1,139 | +45.7% |
| 2Q21 | 1,042 | +8.1% |
| 1Q21 | 1,225 | +12.4% |
| 4Q20 | 1,478 | +30.1% |
| 3Q20 | 782 | -21.6% |
| 2Q20 | 964 | +38.4% |
| 1Q20 | 1,090 | +51.8% |
| 4Q19 | 1,136 | +23.2% |
| 3Q19 | 997 | +31.9% |
| 2Q19 | 696 | +18.3% |
| 1Q19 | 717 | +29.8% |
| 4Q18 | 922 | +45.1% |
| 3Q18 | 756 | +77.5% |
| 2Q18 | 588 | +87.8% |
| 1Q18 | 553 | +86.3% |
| 4Q17 | 635 | +68.7% |
| 3Q17 | 426 | +45.1% |
| 2Q17 | 313 | +8.5% |
| 1Q17 | 296 | -10.5% |
| 4Q16 | 377 | +50.4% |
| 3Q16 | 293 | - |
| 2Q16 | 288 | - |
| 1Q16 | 331 | - |
| 4Q15 | 250 | - |