| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 457,548 | +66.0% |
| 2023/12 | 275,600 | +7.3% |
| 2022/12 | 256,847 | +2.7% |
| 2021/12 | 250,053 | +9.8% |
| 2020/12 | 227,728 | +13.0% |
| 2019/12 | 201,579 | +5.1% |
| 2018/12 | 191,735 | +2.1% |
| 2017/12 | 187,822 | +2.2% |
| 2016/12 | 183,778 | +1.8% |
| 2015/12 | 180,589 | +6.2% |
| 2014/12 | 169,991 | +14.3% |
| 2013/12 | 148,763 | -0.0% |
| 2012/12 | 148,828 | +4.5% |
| 2011/12 | 142,446 | +2.7% |
| 2010/12 | 138,748 | - |