| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2024/12 | 233.98 | +9.7% |
| 2023/12 | 213.32 | +20.0% |
| 2022/12 | 177.74 | - |
| 2020/12 | -117.98 | -70.0% |
| 2019/12 | -393.76 | -136.7% |
| 2018/12 | 1073.25 | +38.5% |
| 2017/12 | 775.11 | +95.4% |
| 2016/12 | 396.61 | +40.1% |
| 2015/12 | 283.08 | +6.8% |
| 2014/12 | 264.95 | +32.1% |
| 2013/12 | 200.51 | -7.6% |
| 2012/12 | 217.09 | +16.6% |
| 2011/12 | 186.13 | +17.3% |
| 2010/12 | 158.62 | - |