|
(単位:%)
|
DEレシオ(%)
|
前年比(%) |
|
2023/12
|
42.0
|
-29.5%
|
|
2022/12
|
59.6
|
+10.2%
|
|
2021/12
|
54.1
|
-10.4%
|
|
2020/12
|
60.4
|
+5.1%
|
|
2019/12
|
57.4
|
-13.3%
|
|
2018/12
|
66.3
|
+496.7%
|
|
2017/12
|
11.1
|
-29.5%
|
|
2016/12
|
15.8
|
-25.3%
|
|
2015/12
|
21.1
|
+22.4%
|
|
2014/12
|
17.2
|
-17.6%
|
|
2013/12
|
20.9
|
+68.2%
|
|
2012/12
|
12.4
|
-27.2%
|
|
2011/12
|
17.1
|
-
|