| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,199 | +2.3% |
| 2Q26 | 1,206 | +1.0% |
| 1Q26 | 1,212 | +2.2% |
| 4Q25 | 1,192 | +2.6% |
| 3Q25 | 1,172 | +8.8% |
| 2Q25 | 1,195 | - |
| 1Q25 | 1,186 | -3.5% |
| 4Q24 | 1,162 | -26.4% |
| 3Q24 | 1,078 | -12.2% |
| 1Q24 | 1,229 | -2.9% |
| 4Q23 | 1,579 | +2830.1% |
| 3Q22 | 1,228 | -14.1% |
| 2Q23 | 1,273 | +75.3% |
| 1Q23 | 1,266 | +47.7% |
| 4Q22 | 53 | -93.4% |
| 2Q21 | 726 | +22.8% |
| 1Q22 | 857 | -10.3% |
| 4Q21 | 813 | -69.5% |
| 3Q21 | 1,429 | - |
| 2Q20 | 591 | -55.4% |
| 1Q21 | 955 | -33.5% |
| 4Q20 | 2,671 | +100.0% |
| 1Q20 | 1,436 | +16.2% |
| 4Q19 | 1,335 | +18.4% |
| 3Q19 | 1,347 | +17.0% |
| 2Q19 | 1,326 | +21.3% |
| 1Q19 | 1,236 | +19.0% |
| 4Q18 | 1,127 | - |
| 3Q18 | 1,151 | - |
| 2Q18 | 1,093 | - |
| 1Q18 | 1,039 | - |