|
(単位:%)
|
DEレシオ(%)
|
前年比(%) |
|
2023/12
|
20.9
|
-4.1%
|
|
2022/12
|
21.8
|
-28.3%
|
|
2021/12
|
30.4
|
+6.4%
|
|
2020/12
|
28.5
|
+51.0%
|
|
2019/12
|
18.9
|
+0.2%
|
|
2018/12
|
18.9
|
-22.1%
|
|
2017/12
|
24.2
|
-21.5%
|
|
2016/12
|
30.9
|
-29.3%
|
|
2015/12
|
43.6
|
+41.6%
|
|
2014/12
|
30.8
|
-23.1%
|
|
2013/12
|
40.1
|
-36.8%
|
|
2012/12
|
63.4
|
+41.7%
|
|
2011/12
|
44.8
|
-27.3%
|
|
2010/12
|
61.6
|
-
|