| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2024/8 | -190.0 | +7.8% |
| 2023/8 | -176.29 | +1.9% |
| 2022/8 | -172.99 | -41.0% |
| 2021/8 | -293.17 | -53.3% |
| 2020/8 | -627.96 | +106.7% |
| 2019/8 | -303.78 | -7.7% |
| 2018/8 | -329.26 | -7.4% |
| 2017/8 | -355.74 | +29.1% |
| 2016/8 | -275.47 | +1.3% |
| 2015/8 | -271.83 | +2.0% |
| 2014/8 | -266.55 | +12.1% |
| 2013/8 | -237.85 | -1.0% |
| 2012/8 | -240.2 | -9.2% |
| 2011/8 | -264.51 | -32.2% |
| 2010/8 | -390.15 | - |