TORONTO, Dec 31 (Reuters) - Toronto Stock Exchange S&P/TSX composite index .GSPTSE :
* Falls 25.10 points, or 0.14 percent, to 17,520.71 at open.TORONTO, Dec 31 (Reuters) - Toronto Stock Exchange S&P/TSX composite index .GSPTSE :
* Unofficially closes down 96.29 points, or 0.55 percent, at 17,449.52.