| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 714,105 | -3.8% |
| 2023/12 | 742,579 | +18.9% |
| 2022/12 | 624,602 | +14.4% |
| 2021/12 | 546,169 | +230.5% |
| 2020/12 | 165,273 | +9.3% |
| 2019/12 | 151,271 | +3.5% |
| 2018/12 | 146,155 | -23.8% |
| 2017/12 | 191,854 | +135.6% |
| 2016/12 | 81,415 | -58.5% |
| 2015/12 | 196,125 | +59.9% |
| 2014/12 | 122,652 | -65.5% |
| 2013/12 | 355,630 | +184.2% |
| 2012/12 | 125,130 | -36.2% |
| 2011/12 | 195,981 | - |