CANADA STOCKS - TSX falls 0.19 percent

* The Toronto Stock Exchange's S&P/TSX fell 30.12 points, or 0.19 percent, to 16,038.13. * Leading the index were Methanex Corp, up 6.9 percent, Iamgold Corp, up 4 percent, and Pretium Resources Inc , higher by 3.7 percent. * Lagging shares were MEG Energy Corp, down 6.1 percent, Enbridge Inc, down 5.8 percent, and Cenovus Energy Inc, lower by 5.7 percent. * On the TSX 119 issues rose and 117 fell as a 1-to-1 ratio favored advancers. There were 12 new highs and 2 ne