Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	56.91	57.13	56.40	56.40	36,579	-1.19(-2.07%)
Oct 28, 2011	57.93	58.16	57.28	57.59	11,273	-1.01(-1.72%)
Oct 27, 2011	58.21	58.90	57.75	58.60	10,599	+2.18(+3.86%)
Oct 26, 2011	56.77	56.99	56.05	56.42	9,401	-0.72(-1.26%)
Oct 25, 2011	57.44	57.60	56.75	57.14	12,673	+1.04(+1.85%)
Oct 24, 2011	56.09	56.71	55.72	56.10	5,459	+0.65(+1.17%)
Oct 21, 2011	55.16	56.69	55.16	55.45	6,520	+0.30(+0.54%)
Oct 20, 2011	55.62	55.62	55.05	55.15	14,620	+0.24(+0.44%)
Oct 19, 2011	55.78	56.01	54.91	54.91	152,138	-0.74(-1.33%)
Oct 18, 2011	54.99	55.65	54.21	55.65	76,170	+1.90(+3.53%)
Oct 17, 2011	54.89	54.89	53.75	53.75	10,747	-1.25(-2.27%)
Oct 14, 2011	54.50	55.50	54.50	55.00	12,585	+0.86(+1.59%)
Oct 13, 2011	53.11	54.19	53.11	54.14	12,168	+4.50(+9.07%)
Oct 12, 2011	49.14	49.69	48.83	49.64	6,470	+0.65(+1.33%)
Oct 11, 2011	47.99	48.99	47.99	48.99	8,300	+1.03(+2.15%)
Oct 10, 2011	48.07	48.55	47.96	47.96	3,557	+0.46(+0.97%)
Oct 07, 2011	47.89	47.97	46.85	47.50	4,972	+0.15(+0.32%)
Oct 06, 2011	46.33	47.35	46.33	47.35	14,361	+1.60(+3.50%)
Oct 05, 2011	45.55	45.94	45.38	45.75	8,453	+0.81(+1.80%)
Oct 04, 2011	43.92	44.94	43.25	44.94	10,646	-0.38(-0.84%)

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