| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2022/12 | -34,000 | -130.5% |
| 2021/12 | 111,400 | -32.9% |
| 2020/12 | 166,100 | +90.0% |
| 2019/12 | 87,400 | -33.8% |
| 2018/12 | 132,000 | -39.2% |
| 2017/12 | 217,000 | -9.1% |
| 2016/12 | 238,600 | +5.7% |
| 2015/12 | 225,700 | -20.0% |
| 2014/12 | 282,100 | -12.8% |
| 2013/12 | 323,500 | +8.3% |
| 2012/12 | 298,700 | +8.7% |
| 2011/12 | 274,700 | -8.3% |
| 2010/12 | 299,500 | - |