| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 603,061 | +13.6% |
| 2023/12 | 530,772 | +30.0% |
| 2022/12 | 408,147 | +31.7% |
| 2021/12 | 309,963 | -49.3% |
| 2020/12 | 611,471 | +90.4% |
| 2019/12 | 321,072 | +4.9% |
| 2018/12 | 306,132 | +34.6% |
| 2017/12 | 227,376 | -7.1% |
| 2016/12 | 244,695 | -1.4% |
| 2015/12 | 248,058 | +20.3% |
| 2014/12 | 206,272 | +20.3% |
| 2013/12 | 171,519 | +7.6% |
| 2012/12 | 159,458 | +13.2% |
| 2011/12 | 140,877 | +13.3% |
| 2010/12 | 124,319 | - |