As the chart shows, the number of rough sleepers from new European Union states is rising.

ECONOMIST: Helping the homeless

The Hong Kong Hang Seng Index had a rough week, down 7.9%, and as the chart shows, the long term 50% Fibonacci support was broken.

FORBES: The Week Ahead: Is the Majority Wrong?

Chart Analysis : The Select Spyder SPDR Materials ( XLB) had a rough 2011, down 12.8% for the year even though it did rebound in the last quarter.

FORBES: Stay Away from This Weak Sector

On a rough calculation for The Economist by KPMG, getting out of London would be advantageous for high earners (see chart 2).

ECONOMIST: Britain��s financial industry