Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	52.49	53.40	52.28	53.32	31,974,588	+0.79(+1.50%)
Dec 28, 2012	53.15	53.26	52.51	52.53	21,642,408	-1.09(-2.03%)
Dec 27, 2012	53.73	53.85	52.93	53.62	23,098,306	-0.13(-0.24%)
Dec 26, 2012	53.83	54.12	53.44	53.75	17,395,112	+0.09(+0.17%)
Dec 24, 2012	53.78	53.90	53.58	53.65	10,343,957	-0.19(-0.36%)
Dec 21, 2012	54.11	54.69	53.71	53.85	53,565,152	-1.02(-1.87%)
Dec 20, 2012	54.56	54.90	54.31	54.87	25,578,678	+0.28(+0.51%)
Dec 19, 2012	55.27	55.31	54.56	54.59	24,449,194	-0.69(-1.25%)
Dec 18, 2012	54.78	55.40	54.67	55.28	24,941,822	+0.43(+0.78%)
Dec 17, 2012	54.54	54.90	54.38	54.86	25,390,258	+0.49(+0.90%)
Dec 14, 2012	54.32	54.60	54.27	54.37	21,648,782	-0.31(-0.56%)
Dec 13, 2012	55.04	55.22	54.49	54.68	19,909,318	-0.54(-0.97%)
Dec 12, 2012	54.99	55.78	54.88	55.22	23,861,720	+0.28(+0.52%)
Dec 11, 2012	54.70	55.24	54.57	54.93	20,468,342	+0.36(+0.66%)
Dec 10, 2012	54.68	54.91	54.47	54.57	18,709,868	-0.12(-0.21%)
Dec 07, 2012	54.43	54.72	54.18	54.69	17,186,812	+0.37(+0.68%)
Dec 06, 2012	54.17	54.36	53.85	54.32	19,564,572	+0.17(+0.31%)
Dec 05, 2012	53.87	54.48	53.77	54.15	20,602,674	+0.33(+0.62%)
Dec 04, 2012	53.94	54.30	53.82	53.82	19,407,414	-0.59(-1.08%)
Nov 30, 2012	54.36	54.57	54.21	54.41	25,148,014	+0.01(+0.02%)
Nov 29, 2012	54.55	54.75	54.09	54.40	18,758,050	+0.01(+0.02%)
Nov 28, 2012	53.41	54.44	53.26	54.38	25,854,934	+0.46(+0.86%)
Nov 27, 2012	54.57	54.65	53.85	53.92	19,183,360	-0.78(-1.43%)
Nov 26, 2012	54.52	54.71	54.34	54.70	26,606,050	-0.29(-0.53%)
Nov 23, 2012	54.48	54.99	54.33	54.99	19,328,164	+0.67(+1.23%)
Nov 21, 2012	54.20	54.33	54.00	54.33	22,532,532	+0.31(+0.58%)
Nov 20, 2012	54.02	54.25	53.56	54.01	16,666,692	-0.11(-0.19%)
Nov 19, 2012	53.95	54.44	53.76	54.12	20,915,642	+0.75(+1.41%)
Nov 16, 2012	53.17	53.52	52.51	53.36	28,197,242	+0.19(+0.36%)
Nov 15, 2012	53.14	53.43	52.70	53.17	22,326,926	+0.04(+0.08%)
Nov 14, 2012	53.55	53.77	53.01	53.13	23,529,086	-0.25(-0.46%)
Nov 13, 2012	53.55	54.31	53.36	53.38	19,862,642	-0.52(-0.97%)
Nov 12, 2012	53.87	54.13	53.67	53.90	14,586,875	+0.07(+0.13%)
Nov 09, 2012	53.46	54.29	53.46	53.83	21,719,232	+0.09(+0.16%)
Nov 08, 2012	54.49	54.58	53.72	53.75	22,263,768	-0.69(-1.26%)
Nov 07, 2012	55.70	55.70	54.14	54.43	31,433,366	-1.77(-3.14%)
Nov 06, 2012	55.68	56.47	55.60	56.20	19,604,872	+0.60(+1.08%)
Nov 05, 2012	55.23	55.71	55.03	55.60	18,294,062	+0.22(+0.40%)
Nov 02, 2012	56.29	56.40	55.25	55.38	20,775,876	-0.82(-1.45%)
Nov 01, 2012	55.36	56.23	55.33	56.19	25,719,050	+0.26(+0.47%)
Oct 31, 2012	55.84	56.08	55.28	55.93	24,205,076	+0.34(+0.61%)
Oct 26, 2012	55.55	55.59	55.59	55.59	18,881,908	+0.12(+0.21%)
Oct 25, 2012	55.60	55.70	55.01	55.47	16,932,498	+0.34(+0.61%)
Oct 24, 2012	55.49	55.59	55.07	55.14	18,473,428	-0.18(-0.33%)
Oct 23, 2012	55.90	56.06	55.22	55.32	22,961,316	-1.21(-2.14%)
Oct 19, 2012	57.40	57.46	56.28	56.53	25,967,688	-0.82(-1.42%)
Oct 18, 2012	57.03	57.40	57.03	57.34	19,261,082	+0.06(+0.10%)
Oct 17, 2012	56.82	57.38	56.81	57.29	17,538,794	+0.62(+1.09%)
Oct 16, 2012	56.37	56.73	56.31	56.67	14,784,377	+0.53(+0.95%)
Oct 15, 2012	56.04	56.25	55.54	56.14	17,363,186	+0.29(+0.53%)
Oct 12, 2012	56.14	56.27	55.52	55.84	16,210,216	-0.09(-0.15%)
Oct 11, 2012	56.17	56.36	55.93	55.93	15,960,169	+0.09(+0.15%)
Oct 10, 2012	56.31	56.45	55.62	55.84	24,994,728	-0.67(-1.19%)
Oct 09, 2012	56.95	57.27	56.50	56.52	22,494,370	-0.34(-0.59%)
Oct 08, 2012	56.53	56.97	56.46	56.85	14,288,490	+0.08(+0.14%)
Oct 05, 2012	56.80	57.05	56.58	56.77	16,122,306	+0.20(+0.36%)
Oct 04, 2012	56.49	56.77	56.38	56.57	18,758,368	+0.32(+0.57%)
Oct 03, 2012	56.22	56.32	55.93	56.25	16,835,780	-0.01(-0.02%)
Oct 02, 2012	56.51	56.55	56.00	56.27	14,925,619	-0.05(-0.09%)

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