| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 637,689 | +13.5% |
| 2023/12 | 561,633 | -2.2% |
| 2022/12 | 574,326 | +51.7% |
| 2021/12 | 378,516 | +2.6% |
| 2020/12 | 368,844 | -10.7% |
| 2019/12 | 413,127 | +83.6% |
| 2018/12 | 225,047 | -0.6% |
| 2017/12 | 226,461 | +21.8% |
| 2016/12 | 185,960 | +13.8% |
| 2015/12 | 163,459 | +10.6% |
| 2014/12 | 147,819 | +11.2% |
| 2013/12 | 132,929 | -0.3% |
| 2012/12 | 133,345 | +4.6% |
| 2011/12 | 127,477 | - |