|
（単位：千ドル）
|
有価証券
|
前年比（％） |
|
2022/5
|
853,900
|
+2226.7%
|
|
2021/5
|
36,700
|
+34.9%
|
|
2020/5
|
27,200
|
-30.3%
|
|
2019/5
|
39,000
|
-40.9%
|
|
2018/5
|
66,000
|
-52.4%
|
|
2017/5
|
138,800
|
-37.1%
|
|
2016/5
|
220,600
|
-39.8%
|
|
2015/5
|
366,600
|
-8.1%
|
|
2014/5
|
398,700
|
+0.1%
|
|
2013/5
|
398,200
|
+91.9%
|
|
2012/5
|
207,500
|
-39.9%
|
|
2011/5
|
345,000
|
+318.2%
|
|
2010/5
|
82,500
|
-
|