How to read the Mean Annual Return in percentage from Yahoo Finance?

Home Mail News Finance Sports Entertainment Search Mobile More... yahoo! Search for news, symbols or companies finance Finance Home Watchlists My Portfolio Cryptocurrencies Screeners Yahoo Finance Plus Y+ Markets News Personal 11 Number of Years Down Yahoo Finance Plus Risk Statistics 5 Years 10 Years 3 Years Category Average FGADX FGADX Category Average FGADX Category Average Alpha 11.03 0.06 -5.67 -0.05 -7.44 -0.07 Beta 1.12 0.01 1.14 0.01 0.97 0.01 Mean Annual Return 2.33 0.02 0.91 0.01 0.23 0 R-squared 28.45 0.24 25.01 0.21 14.62 0.12 Standard Deviation 37.77 0.38 33.12 0.33 35.74 0.37 Sharpe Ratio 0.71 0.01 0.3 0 0.06 0 Treynor Ratio 20.12 0.16 4.29 0.04 -4.06 -0.06