| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2022/12 | 752,519 | +23.0% |
| 2021/12 | 611,783 | +54.4% |
| 2020/12 | 396,255 | -7.5% |
| 2019/12 | 428,545 | +69.9% |
| 2018/12 | 252,272 | +0.5% |
| 2017/12 | 250,975 | -12.3% |
| 2016/12 | 286,089 | -22.7% |
| 2015/12 | 369,880 | +1.9% |
| 2014/12 | 362,807 | +14.6% |
| 2013/12 | 316,629 | +18.8% |
| 2012/12 | 266,527 | +24.9% |
| 2011/12 | 213,345 | +30.2% |
| 2010/12 | 163,883 | - |