| 年份 | 障碍因子以及障碍度排序 | ||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
| 2009 |
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| 2010 |
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| 2011 |
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| 2012 |
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| 2013 |
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| 2014 |
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| 2015 |
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| 2016 |
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| 2017 |
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| 2018 |
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| 2019 |
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