|
（単位：千ドル）
|
営業費用
|
前年比（％） |
|
2021/12
|
22,951
|
+10.7%
|
|
2020/12
|
20,733
|
+26.6%
|
|
2019/12
|
16,382
|
+3.6%
|
|
2018/12
|
15,819
|
-1.5%
|
|
2017/12
|
16,054
|
-2.5%
|
|
2016/12
|
16,467
|
+4.6%
|
|
2015/12
|
15,749
|
-16.0%
|
|
2014/12
|
18,758
|
+26.6%
|
|
2013/12
|
14,819
|
-5.0%
|
|
2012/12
|
15,607
|
-29.4%
|
|
2011/12
|
22,100
|
-
|