|
(単位:%)
|
DEレシオ(%)
|
前年比(%) |
|
2022/12
|
77.7
|
+34.0%
|
|
2021/12
|
58.0
|
-24.5%
|
|
2020/12
|
76.9
|
+0.4%
|
|
2019/12
|
76.5
|
-4.4%
|
|
2018/12
|
80.0
|
+23.2%
|
|
2017/12
|
65.0
|
-6.6%
|
|
2016/12
|
69.5
|
+1.5%
|
|
2015/12
|
68.5
|
-6.2%
|
|
2014/12
|
73.0
|
+52.3%
|
|
2013/12
|
48.0
|
-24.3%
|
|
2012/12
|
63.4
|
-30.6%
|
|
2011/12
|
91.4
|
-12.2%
|
|
2010/12
|
104.0
|
-
|