A summary of how Vanguard Total Stock Market ETF (US Stocks), Vanguard Total International Stock ETF, Vanguard total bond market etf, Vanguard Small Valu Value ETF, Vanguard Emerging Market ETF have fared over the years 1) In the 2007-08 downturn 2) In the Covid downturn 3) In the 2022 Downturn so far