|
（単位：千ドル）
|
現金 + 有価証券
|
前年比（％） |
|
2022/12
|
7,500
|
-43.6%
|
|
2021/12
|
13,300
|
-5.0%
|
|
2020/12
|
14,000
|
-45.5%
|
|
2019/12
|
25,700
|
+49.4%
|
|
2018/12
|
17,200
|
+1223.1%
|
|
2017/12
|
1,300
|
-18.8%
|
|
2016/12
|
1,600
|
+220.0%
|
|
2015/12
|
500
|
-94.3%
|
|
2014/12
|
8,800
|
+69.2%
|
|
2013/12
|
5,200
|
-
|
|
2012/9
|
0
|
-100.0%
|
|
2011/9
|
11,500
|
-92.0%
|
|
2010/9
|
144,300
|
-
|