|
（単位：%）
|
DEレシオ（％）
|
前年比（％） |
|
2024/12
|
40.6
|
-0.3%
|
|
2023/12
|
40.7
|
+31.7%
|
|
2022/12
|
30.9
|
-5.4%
|
|
2021/12
|
32.7
|
-6.7%
|
|
2020/12
|
35
|
+23.0%
|
|
2019/12
|
28.5
|
-3.3%
|
|
2018/12
|
29.4
|
+4.6%
|
|
2017/12
|
28.2
|
+13.6%
|
|
2016/12
|
24.8
|
-11.0%
|
|
2015/12
|
27.8
|
+142.7%
|
|
2014/12
|
11.5
|
+233.1%
|
|
2013/12
|
3.4
|
-9.8%
|
|
2012/12
|
3.8
|
+58.9%
|
|
2011/12
|
2.4
|
-
|