| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2025/6 | -270.59 | -6.6% |
| 2024/6 | -289.68 | +10.8% |
| 2023/6 | -261.33 | -22.8% |
| 2022/6 | -338.55 | -187.8% |
| 2021/6 | 385.54 | -211.0% |
| 2020/6 | -347.42 | -148.6% |
| 2019/6 | 714.87 | -12.5% |
| 2018/6 | 817.04 | -27.5% |
| 2017/6 | 1127.12 | +185.0% |
| 2016/6 | 395.48 | +100.1% |
| 2015/6 | 197.67 | +11.9% |
| 2014/6 | 176.58 | +40.2% |
| 2013/6 | 125.95 | +4.1% |
| 2012/6 | 120.98 | - |
| 2011/6 | 0 | - |