|
（単位：千ドル）
|
現金 + 有価証券
|
前年比（％） |
|
2021/12
|
79,236
|
+370.5%
|
|
2020/12
|
16,840
|
+5.7%
|
|
2019/12
|
15,937
|
+26.6%
|
|
2018/12
|
12,592
|
-29.9%
|
|
2017/12
|
17,962
|
-17.2%
|
|
2016/12
|
21,688
|
+45.1%
|
|
2015/12
|
14,947
|
-33.3%
|
|
2014/12
|
22,405
|
+39.7%
|
|
2013/12
|
16,040
|
-25.6%
|
|
2012/12
|
21,561
|
-39.1%
|
|
2011/12
|
35,407
|
-
|