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Annual Total Returns- Biotechnology Fund (Investor Class and Class H) [BarChart] - Investor Class and Class H - Biotechnology Fund - Investor Class
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Total 11.39% 36.54% 54.66% 33.47% 8.80% (19.51%) 29.73% (8.98%) 25.02% 22.09%