| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 352 | -45.8% |
| 2023/12 | 651 | -68.8% |
| 2022/12 | 2,087 | -34.9% |
| 2021/12 | 3,209 | +60.7% |
| 2020/12 | 1,997 | +677.7% |
| 2019/12 | 256 | -18.9% |
| 2018/12 | 316 | +19.4% |
| 2017/12 | 265 | -1.4% |
| 2016/12 | 269 | -1.4% |
| 2015/12 | 273 | +7.0% |
| 2014/12 | 255 | -7.1% |
| 2013/12 | 274 | -2.9% |
| 2012/12 | 283 | +8.1% |
| 2011/12 | 261 | +32.4% |
| 2010/12 | 197 | - |