|
（単位：千ドル）
|
有価証券
|
前年比（％） |
|
2022/12
|
18,734
|
-49.9%
|
|
2021/12
|
37,367
|
-51.4%
|
|
2020/12
|
76,928
|
-
|
|
2019/12
|
0
|
-100.0%
|
|
2018/12
|
25,083
|
-11.7%
|
|
2017/12
|
28,404
|
-36.1%
|
|
2016/12
|
44,453
|
+57.0%
|
|
2015/12
|
28,322
|
-19.8%
|
|
2014/12
|
35,317
|
+8.6%
|
|
2013/12
|
32,506
|
+70.7%
|
|
2012/12
|
19,040
|
-4.1%
|
|
2011/12
|
19,850
|
-
|