| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | 257,473 | -23.1% |
| 2023/1 | 269,361 | -19.6% |
| 2022/1 | 334,905 | - |
| 2020/12 | -190,880 | -146.5% |
| 2019/12 | 410,573 | -0.6% |
| 2018/12 | 413,132 | -7.2% |
| 2017/12 | 445,067 | -3.9% |
| 2016/12 | 463,235 | -2.2% |
| 2015/12 | 473,761 | +20.8% |
| 2014/12 | 392,323 | +6.4% |
| 2013/12 | 368,682 | -0.8% |
| 2012/12 | 371,632 | +35.2% |
| 2011/12 | 274,937 | - |