Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	74.41	75.94	74.14	75.44	6,761,502	+4.19(+5.88%)
Nov 29, 2011	70.56	71.98	70.00	71.25	4,540,463	+0.92(+1.31%)
Nov 28, 2011	69.88	71.67	69.42	70.33	5,403,495	+3.65(+5.47%)
Nov 25, 2011	66.42	67.89	66.14	66.68	1,390,831	-0.10(-0.15%)
Nov 23, 2011	68.25	68.37	66.69	66.78	3,364,401	-2.39(-3.46%)
Nov 22, 2011	70.18	70.96	68.79	69.18	3,606,152	-1.09(-1.55%)
Nov 21, 2011	69.63	70.72	68.98	70.27	3,028,296	-0.93(-1.30%)
Nov 18, 2011	71.69	72.36	70.72	71.19	3,654,909	+0.24(+0.34%)
Nov 17, 2011	73.11	73.44	70.13	70.95	4,704,819	-2.33(-3.18%)
Nov 16, 2011	73.62	75.32	73.05	73.28	4,402,094	-0.92(-1.24%)
Nov 15, 2011	75.10	75.45	73.62	74.20	5,745,293	+0.61(+0.83%)
Nov 14, 2011	74.65	74.80	72.96	73.59	3,468,495	-1.34(-1.78%)
Nov 11, 2011	75.18	75.86	74.63	74.92	5,015,199	+1.14(+1.55%)
Nov 10, 2011	73.04	74.02	71.77	73.78	5,500,878	+1.56(+2.16%)
Nov 09, 2011	74.53	74.89	72.11	72.22	7,302,750	-5.70(-7.31%)
Nov 08, 2011	77.61	78.36	76.31	77.92	5,400,137	+1.30(+1.70%)
Nov 07, 2011	76.25	77.00	74.53	76.62	3,305,817	+0.08(+0.11%)
Nov 04, 2011	75.83	76.75	74.93	76.54	4,153,245	-0.25(-0.33%)
Nov 03, 2011	75.68	77.05	74.41	76.79	4,419,874	+1.78(+2.38%)
Nov 02, 2011	73.80	75.46	73.53	75.01	4,801,966	+3.19(+4.45%)
Nov 01, 2011	68.94	72.96	68.43	71.82	7,439,970	-1.05(-1.44%)
Oct 31, 2011	75.76	76.00	72.86	72.86	5,398,784	-4.86(-6.26%)
Oct 28, 2011	76.04	77.95	75.43	77.73	4,522,009	+1.01(+1.32%)
Oct 27, 2011	75.76	77.51	74.80	76.72	6,066,215	+3.38(+4.61%)
Oct 26, 2011	73.24	73.89	70.67	73.34	3,505,920	+1.36(+1.88%)
Oct 25, 2011	73.44	73.61	71.12	71.98	4,867,745	-1.52(-2.07%)
Oct 24, 2011	73.28	74.30	72.47	73.50	4,836,835	+0.14(+0.19%)
Oct 21, 2011	72.47	73.42	71.82	73.37	4,112,483	+1.94(+2.72%)
Oct 20, 2011	72.26	72.79	70.11	71.43	5,885,703	-0.70(-0.97%)
Oct 19, 2011	72.49	73.86	71.33	72.12	6,370,806	-1.12(-1.53%)
Oct 18, 2011	69.18	74.10	68.43	73.24	9,218,006	+4.15(+6.00%)
Oct 17, 2011	68.32	70.15	67.33	69.10	12,298,132	+3.59(+5.48%)
Oct 14, 2011	63.67	65.55	63.05	65.50	4,233,086	+3.28(+5.27%)
Oct 13, 2011	61.40	62.71	60.57	62.23	3,556,979	-0.25(-0.40%)
Oct 12, 2011	62.81	63.90	62.19	62.48	4,262,468	+0.67(+1.08%)
Oct 11, 2011	61.94	63.28	61.17	61.81	4,898,979	-0.92(-1.46%)
Oct 10, 2011	61.95	62.82	61.39	62.73	4,028,749	+2.28(+3.78%)
Oct 07, 2011	62.03	62.76	60.02	60.44	5,114,468	-1.26(-2.05%)
Oct 06, 2011	60.74	62.12	60.71	61.71	8,081,285	+0.93(+1.53%)
Oct 05, 2011	58.30	61.29	56.77	60.78	6,858,376	+3.64(+6.37%)
Oct 04, 2011	55.16	57.33	53.01	57.14	7,925,524	+0.96(+1.70%)
Oct 03, 2011	57.08	58.82	56.17	56.18	7,377,952	-2.34(-4.00%)
Sep 30, 2011	60.97	61.20	58.50	58.52	7,554,158	-3.81(-6.11%)
Sep 29, 2011	64.63	65.03	60.76	62.33	5,027,251	-0.49(-0.78%)
Sep 28, 2011	66.50	67.47	62.67	62.82	4,272,403	-3.37(-5.09%)
Sep 27, 2011	66.71	68.92	65.63	66.19	5,663,590	+1.39(+2.15%)
Sep 26, 2011	62.33	64.97	60.80	64.80	4,474,459	+3.00(+4.85%)
Sep 23, 2011	62.70	63.58	61.31	61.80	5,075,154	-2.01(-3.14%)
Sep 22, 2011	64.05	65.08	62.19	63.80	7,695,983	-3.69(-5.47%)
Sep 21, 2011	70.76	70.91	67.42	67.50	5,398,922	-3.27(-4.62%)
Sep 20, 2011	69.58	71.89	68.83	70.77	6,966,086	+1.87(+2.71%)
Sep 19, 2011	67.50	69.65	66.99	68.90	3,837,840	-0.50(-0.72%)
Sep 16, 2011	69.75	70.06	68.08	69.40	4,778,164	+0.21(+0.31%)
Sep 15, 2011	68.09	69.38	67.49	69.19	3,650,295	+2.25(+3.36%)
Sep 14, 2011	66.76	67.86	64.89	66.94	4,865,354	+0.71(+1.08%)
Sep 13, 2011	65.59	66.79	64.10	66.23	3,836,666	+0.97(+1.48%)
Sep 12, 2011	63.51	65.44	63.11	65.26	4,206,660	+0.48(+0.74%)
Sep 09, 2011	65.51	66.36	63.91	64.78	6,025,604	-2.23(-3.33%)
Sep 08, 2011	67.00	68.36	66.64	67.01	3,071,197	-1.05(-1.54%)
Sep 07, 2011	66.71	68.27	66.40	68.06	3,849,480	+2.76(+4.23%)
Sep 06, 2011	62.21	65.45	62.04	65.30	4,950,048	+0.68(+1.05%)
Sep 02, 2011	64.95	65.56	63.61	64.62	3,771,154	-2.14(-3.21%)

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