| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 266 | +117.6% |
| 2023/12 | 122 | -52.0% |
| 2022/12 | 255 | -1.7% |
| 2021/12 | 259 | +22.8% |
| 2020/12 | 211 | +31.2% |
| 2019/12 | 161 | +46.0% |
| 2018/12 | 110 | +13.6% |
| 2017/12 | 97 | -70.1% |
| 2016/12 | 324 | -15.6% |
| 2015/12 | 384 | -47.0% |
| 2014/12 | 726 | -24.5% |
| 2013/12 | 962 | +14.2% |
| 2012/12 | 843 | -23.2% |
| 2011/12 | 1,097 | -2.3% |
| 2010/12 | 1,123 | - |