| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 507,567 | +31.2% |
| 2023/12 | 386,954 | +13.5% |
| 2022/12 | 340,955 | +43.2% |
| 2021/12 | 238,051 | -22.9% |
| 2020/12 | 308,635 | +23.7% |
| 2019/12 | 249,511 | +58.5% |
| 2018/12 | 157,426 | -50.2% |
| 2017/12 | 316,264 | +34.2% |
| 2016/12 | 235,624 | -25.1% |
| 2015/12 | 314,376 | +21.6% |
| 2014/12 | 258,457 | +10.5% |
| 2013/12 | 233,856 | +14.9% |
| 2012/12 | 203,608 | -2.5% |
| 2011/12 | 208,812 | -52.5% |
| 2010/12 | 439,365 | - |