CREATE TABLE browser (id DECIMAL, name TEXT, market_share DECIMAL)
CREATE TABLE web_client_accelerator (id DECIMAL, name TEXT, operating_system TEXT, client TEXT, connection TEXT)
CREATE TABLE accelerator_compatible_browser (accelerator_id DECIMAL, browser_id DECIMAL, compatible_since_year DECIMAL)

What is the maximum, minimum and average market share of the listed browsers?
SELECT MAX(market_share), MIN(market_share), AVG(market_share) FROM browser
SELECT MAX("market_share"), MIN("market_share"), AVG("market_share") FROM "browser"