| （単位：千ドル） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/5 | 632,801 | -18.4% |
| 2023/5 | 775,643 | -3.6% |
| 2022/5 | 805,018 | +27.9% |
| 2021/5 | 629,516 | -10.5% |
| 2020/5 | 703,353 | -3.5% |
| 2019/5 | 728,999 | +11.4% |
| 2018/5 | 654,129 | +12.1% |
| 2017/5 | 583,411 | -2.5% |
| 2016/5 | 598,521 | +1.3% |
| 2015/5 | 590,589 | +4.1% |
| 2014/5 | 567,181 | +1.9% |
| 2013/5 | 556,334 | -2.7% |
| 2012/5 | 571,763 | +4.8% |
| 2011/5 | 545,546 | - |