Stone Umbrella, anyone?

Not everyone who reads this forum knows what to make of these Level ll data seen here (below)?

In plain English, could yous please explain? Thanks, Baires

Open0.16P/E Ratio (TTM)--

LEVEL 2 QUOTE

Market MakerSharesBid PriceAsk PriceSharesMarket Maker

--20,0000.1650.17031,500--

--91,5000.1600.17550,000--

--118,0000.1550.18023,000--

--173,0000.1500.185500--

--339,0000.1450.1906,500--

--94,0000.1400.1955,000--

--46,0000.1350.20020,000--

--65,5000.1300.2105,000--

--65,0000.1250.2151,000--

--89,0000.1200.26011,000--