| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 13,747 | +4.4% |
| 1Q26 | 11,938 | -1.3% |
| 4Q25 | 12,835 | +2.0% |
| 3Q25 | 12,884 | +3.5% |
| 2Q25 | 13,166 | +2.5% |
| 1Q25 | 12,100 | +8.0% |
| 4Q24 | 12,579 | +2.0% |
| 3Q24 | 12,450 | +1.2% |
| 2Q24 | 12,846 | +1.3% |
| 1Q24 | 11,204 | +2.3% |
| 4Q23 | 12,329 | +16.8% |
| 3Q23 | 12,305 | +23.3% |
| 2Q23 | 12,683 | +40.7% |
| 1Q23 | 10,955 | +33.1% |
| 4Q22 | 10,555 | +39.3% |
| 3Q22 | 9,980 | +34.5% |
| 2Q22 | 9,015 | +17.9% |
| 1Q22 | 8,228 | +17.0% |
| 4Q21 | 7,577 | -11.6% |
| 3Q21 | 7,422 | -20.0% |
| 2Q21 | 7,648 | -18.7% |
| 1Q21 | 7,031 | -20.5% |
| 4Q20 | 8,568 | -11.0% |
| 3Q20 | 9,275 | -5.2% |
| 2Q20 | 9,403 | -3.8% |
| 1Q20 | 8,843 | -1.3% |
| 4Q19 | 9,631 | +5.4% |
| 3Q19 | 9,786 | +9.4% |
| 2Q19 | 9,771 | +14.0% |
| 1Q19 | 8,961 | +12.7% |
| 4Q18 | 9,138 | +11.7% |
| 3Q18 | 8,942 | +11.2% |
| 2Q18 | 8,569 | +3.1% |
| 1Q18 | 7,948 | -0.5% |
| 4Q17 | 8,178 | -3.3% |
| 3Q17 | 8,038 | -16.1% |
| 2Q17 | 8,308 | - |
| 1Q17 | 7,990 | - |
| 4Q16 | 8,453 | - |
| 3Q16 | 9,583 | - |