|
(単位:%)
|
DEレシオ(%)
|
前年比(%) |
|
2022/12
|
24.9
|
+28.6%
|
|
2021/12
|
19.3
|
-28.0%
|
|
2020/12
|
26.8
|
-
|
|
2019/12
|
0.0
|
-100.0%
|
|
2018/12
|
1.0
|
-79.8%
|
|
2017/12
|
4.9
|
-59.4%
|
|
2016/12
|
12.1
|
-27.0%
|
|
2015/12
|
16.6
|
+404.6%
|
|
2014/12
|
3.3
|
-81.8%
|
|
2013/12
|
18.1
|
-43.8%
|
|
2012/12
|
32.2
|
-34.4%
|
|
2011/12
|
49.0
|
-
|