Brazil's 2011 Tax Revenue Totals BRL969.9B; +10.1% On Year Wall Street Journal SAO PAULO (Dow Jones)– Brazil's federal tax collection soared in 2011, despite an economic slowdown, according to data published by the federal tax agency on Friday. Revenue rose 10.1% in real terms from 2010 to 969.9 billion reais ($557 billion), … and more