| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,302 | +14.9% |
| 3Q26 | 1,343 | +12.1% |
| 2Q26 | 1,206 | +10.8% |
| 1Q26 | 1,205 | +8.0% |
| 4Q25 | 1,132 | +11.9% |
| 3Q25 | 1,198 | +11.0% |
| 2Q25 | 1,088 | +10.4% |
| 1Q25 | 1,116 | +9.1% |
| 4Q24 | 1,012 | +4.8% |
| 3Q24 | 1,079 | +7.9% |
| 2Q24 | 986 | +9.1% |
| 1Q24 | 1,023 | +9.3% |
| 4Q23 | 965 | +5.6% |
| 3Q23 | 1,000 | +3.8% |
| 2Q23 | 904 | - |
| 1Q23 | 936 | - |
| 4Q22 | 914 | +17.1% |
| 3Q21 | 963 | - |
| 4Q21 | 780 | - |