Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	68.61	68.63	68.12	68.14	229,627	-0.47(-0.68%)
Dec 29, 2011	68.38	69.00	67.81	68.61	257,919	+0.51(+0.75%)
Dec 28, 2011	69.03	69.29	68.06	68.10	286,472	-1.05(-1.51%)
Dec 27, 2011	68.88	69.78	68.81	69.15	174,268	+0.12(+0.18%)
Dec 23, 2011	68.37	69.37	68.22	69.02	196,947	+1.34(+1.97%)
Dec 21, 2011	68.91	69.32	66.71	67.69	433,303	-1.62(-2.33%)
Dec 20, 2011	68.54	69.51	68.45	69.30	423,432	+2.04(+3.03%)
Dec 19, 2011	68.32	68.77	67.10	67.27	451,046	-0.67(-0.99%)
Dec 16, 2011	68.77	69.02	67.38	67.94	747,978	-0.29(-0.42%)
Dec 15, 2011	69.19	69.19	67.91	68.23	671,618	-0.34(-0.49%)
Dec 14, 2011	68.84	69.70	67.27	68.56	830,321	-0.33(-0.48%)
Dec 13, 2011	73.41	74.56	67.57	68.89	1,879,151	-5.08(-6.87%)
Dec 12, 2011	73.57	74.31	72.70	73.97	626,115	-0.45(-0.61%)
Dec 09, 2011	72.93	74.57	72.93	74.43	374,460	+1.66(+2.27%)
Dec 08, 2011	72.60	73.51	72.38	72.77	498,484	-0.23(-0.32%)
Dec 07, 2011	73.39	74.00	72.13	73.01	477,429	-1.16(-1.56%)
Dec 06, 2011	74.40	74.50	73.61	74.16	260,091	-0.11(-0.15%)
Dec 05, 2011	73.15	74.42	72.85	74.27	444,845	+1.98(+2.73%)
Dec 02, 2011	73.15	73.64	71.80	72.29	389,115	-0.30(-0.42%)
Dec 01, 2011	72.47	73.25	72.40	72.60	278,099	-0.19(-0.26%)
Nov 30, 2011	72.43	72.81	71.85	72.79	527,158	+2.97(+4.26%)
Nov 29, 2011	71.00	71.37	69.72	69.81	313,718	-1.04(-1.47%)
Nov 28, 2011	70.23	70.96	69.98	70.85	270,399	+2.36(+3.44%)
Nov 25, 2011	68.24	68.82	67.93	68.49	148,968	+0.16(+0.24%)
Nov 23, 2011	68.80	69.23	67.55	68.33	519,350	-1.26(-1.81%)
Nov 22, 2011	69.87	70.25	69.18	69.59	309,406	-0.29(-0.41%)
Nov 21, 2011	69.84	70.35	69.42	69.87	311,921	-0.87(-1.23%)
Nov 18, 2011	71.70	71.86	70.42	70.74	380,162	-0.72(-1.01%)
Nov 17, 2011	73.33	73.69	70.69	71.46	576,502	-1.99(-2.70%)
Nov 16, 2011	75.41	76.09	73.36	73.45	400,951	-2.64(-3.47%)
Nov 15, 2011	74.72	76.82	74.26	76.09	351,964	+1.37(+1.84%)
Nov 14, 2011	75.51	76.10	74.34	74.72	487,429	-1.52(-1.99%)
Nov 11, 2011	76.13	76.58	75.55	76.24	235,921	+0.99(+1.31%)
Nov 10, 2011	74.96	75.65	74.17	75.25	210,471	+1.05(+1.41%)
Nov 09, 2011	75.80	76.23	74.13	74.20	310,988	-3.44(-4.43%)
Nov 08, 2011	77.20	77.76	76.11	77.64	176,780	+0.76(+0.99%)
Nov 07, 2011	76.53	77.28	75.51	76.88	292,453	+0.09(+0.11%)
Nov 04, 2011	76.82	77.22	75.80	76.80	162,277	-0.60(-0.77%)
Nov 03, 2011	75.98	77.61	75.24	77.39	190,829	+2.13(+2.84%)
Nov 02, 2011	74.53	75.40	73.83	75.26	265,433	+1.67(+2.27%)
Nov 01, 2011	74.69	75.86	73.42	73.59	359,864	-3.55(-4.61%)
Oct 31, 2011	77.03	78.65	76.58	77.14	276,409	-0.98(-1.25%)
Oct 28, 2011	78.15	78.46	77.44	78.12	224,480	-0.46(-0.58%)
Oct 27, 2011	82.29	82.30	77.80	78.58	440,762	+2.12(+2.77%)
Oct 26, 2011	76.63	76.70	74.65	76.46	400,058	+1.16(+1.54%)
Oct 25, 2011	75.95	76.62	75.11	75.31	262,351	-1.20(-1.57%)
Oct 24, 2011	74.83	76.59	74.76	76.51	354,342	+1.65(+2.21%)
Oct 21, 2011	73.12	74.87	72.95	74.86	347,603	+2.28(+3.14%)
Oct 20, 2011	72.40	72.72	70.98	72.57	401,582	+0.15(+0.20%)
Oct 19, 2011	73.61	74.10	72.33	72.43	245,556	-1.63(-2.20%)
Oct 18, 2011	72.94	74.36	72.17	74.06	316,505	+1.35(+1.86%)
Oct 17, 2011	73.73	73.89	72.50	72.71	471,397	-1.68(-2.25%)
Oct 14, 2011	75.14	75.38	73.75	74.38	226,486	+0.09(+0.13%)
Oct 13, 2011	72.78	74.91	72.58	74.29	354,598	+1.10(+1.51%)
Oct 12, 2011	73.14	74.24	72.97	73.19	411,680	+0.71(+0.99%)
Oct 11, 2011	72.40	73.17	72.26	72.47	370,054	-0.56(-0.77%)
Oct 10, 2011	71.63	73.05	71.00	73.03	311,099	+2.83(+4.03%)
Oct 07, 2011	72.12	72.50	70.11	70.20	424,310	-1.78(-2.48%)
Oct 06, 2011	70.45	72.04	70.04	71.98	336,335	+1.89(+2.70%)
Oct 05, 2011	69.72	70.51	68.23	70.09	499,758	+0.29(+0.42%)
Oct 04, 2011	66.78	69.90	66.62	69.80	700,685	+2.52(+3.75%)

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