| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,937 | +22.7% |
| 3Q25 | 5,134 | +116.6% |
| 2Q25 | 4,908 | - |
| 1Q25 | 4,658 | +24.8% |
| 4Q24 | 4,837 | +371.8% |
| 3Q24 | 2,370 | - |
| 1Q24 | 3,732 | +39.3% |
| 4Q23 | 1,025 | -65.5% |
| 2Q23 | 3,087 | +16.4% |
| 1Q23 | 2,679 | +5.4% |
| 4Q22 | 2,970 | +10.8% |
| 3Q22 | 2,080 | -8.2% |
| 2Q21 | 2,652 | +3.9% |
| 1Q22 | 2,541 | +3.2% |
| 4Q21 | 2,680 | +13.9% |
| 3Q21 | 2,266 | -7.3% |
| 2Q20 | 2,551 | -0.6% |
| 1Q21 | 2,462 | +5.5% |
| 4Q20 | 2,352 | +24.0% |
| 3Q19 | 2,445 | +11.5% |
| 2Q19 | 2,567 | +19.1% |
| 1Q20 | 2,334 | +7.3% |
| 4Q19 | 1,896 | -15.4% |
| 1Q19 | 2,175 | +2.0% |
| 4Q18 | 2,242 | +5.6% |
| 3Q18 | 2,192 | +10.2% |
| 2Q18 | 2,155 | +11.9% |
| 1Q18 | 2,131 | +16.6% |
| 4Q17 | 2,123 | +10.4% |
| 3Q17 | 1,988 | +13.7% |
| 2Q17 | 1,925 | - |
| 1Q17 | 1,827 | - |
| 4Q16 | 1,922 | - |
| 3Q16 | 1,749 | - |