Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	45.89	45.89	45.66	45.68	7,120,549	-0.21(-0.46%)
Dec 29, 2011	45.49	45.99	45.45	45.89	8,091,816	+0.30(+0.66%)
Dec 28, 2011	45.95	45.99	45.49	45.59	8,422,385	-0.40(-0.86%)
Dec 27, 2011	45.97	46.19	45.90	45.99	7,137,564	+0.03(+0.06%)
Dec 23, 2011	45.44	45.97	45.40	45.96	9,336,516	+0.71(+1.57%)
Dec 21, 2011	45.14	45.28	44.98	45.25	12,162,617	+0.31(+0.68%)
Dec 20, 2011	44.59	45.09	44.59	44.94	16,206,170	+0.69(+1.56%)
Dec 19, 2011	44.70	44.77	44.13	44.25	12,956,046	-0.54(-1.20%)
Dec 16, 2011	44.83	44.84	44.27	44.79	27,584,634	+0.21(+0.47%)
Dec 15, 2011	44.34	44.65	44.28	44.58	13,833,693	+0.57(+1.30%)
Dec 14, 2011	44.15	44.43	43.83	44.01	14,072,542	-0.13(-0.28%)
Dec 13, 2011	44.64	44.64	43.98	44.13	20,408,178	-0.10(-0.24%)
Dec 12, 2011	44.49	44.72	44.13	44.24	15,492,159	-0.71(-1.58%)
Dec 09, 2011	44.80	45.05	44.57	44.95	12,684,892	+0.52(+1.18%)
Dec 08, 2011	44.68	44.89	44.27	44.43	13,728,455	-0.47(-1.04%)
Dec 07, 2011	44.28	45.14	44.14	44.89	16,516,413	+0.67(+1.51%)
Dec 06, 2011	44.31	44.53	44.06	44.22	14,956,103	+0.09(+0.21%)
Dec 05, 2011	44.65	44.75	43.78	44.13	21,939,314	-0.08(-0.17%)
Dec 02, 2011	45.19	45.20	44.09	44.21	22,672,684	-0.68(-1.52%)
Dec 01, 2011	45.05	45.24	44.82	44.89	14,144,663	-0.19(-0.42%)
Nov 30, 2011	44.52	45.10	44.44	45.08	21,564,610	+1.35(+3.09%)
Nov 29, 2011	43.76	43.97	43.51	43.73	12,810,982	+0.29(+0.66%)
Nov 28, 2011	43.10	43.68	43.03	43.44	16,673,829	+0.77(+1.80%)
Nov 25, 2011	42.71	42.94	42.52	42.68	8,382,374	-0.10(-0.24%)
Nov 23, 2011	43.20	43.24	42.78	42.78	15,015,139	-0.63(-1.45%)
Nov 22, 2011	43.45	43.62	43.27	43.41	12,576,832	-0.03(-0.06%)
Nov 21, 2011	43.67	43.71	43.40	43.44	47,535,412	-0.63(-1.43%)
Nov 18, 2011	44.30	44.31	43.87	44.07	18,343,350	-0.06(-0.14%)
Nov 17, 2011	44.29	44.52	43.69	44.13	20,176,192	-0.32(-0.71%)
Nov 16, 2011	44.54	44.97	44.38	44.45	12,168,452	-0.41(-0.91%)
Nov 15, 2011	44.84	45.06	44.52	44.85	15,541,854	+0.06(+0.12%)
Nov 14, 2011	44.84	45.09	44.62	44.80	11,991,627	-0.23(-0.52%)
Nov 11, 2011	44.60	45.20	44.60	45.03	13,166,337	+0.78(+1.76%)
Nov 10, 2011	44.26	44.46	43.94	44.25	10,875,026	+0.41(+0.93%)
Nov 09, 2011	44.22	44.26	43.55	43.85	16,043,450	-0.92(-2.05%)
Nov 08, 2011	44.23	44.85	44.14	44.76	11,576,405	+0.59(+1.34%)
Nov 07, 2011	44.14	44.40	43.65	44.17	12,727,371	-0.08(-0.19%)
Nov 04, 2011	44.17	44.54	43.76	44.25	14,092,409	-0.15(-0.34%)
Nov 03, 2011	44.22	44.53	43.94	44.40	15,164,749	+0.48(+1.10%)
Nov 02, 2011	44.44	44.44	43.76	43.92	14,686,912	+0.18(+0.41%)
Nov 01, 2011	43.95	44.24	43.60	43.74	21,378,072	-0.70(-1.57%)
Oct 31, 2011	44.98	45.45	44.43	44.44	19,872,032	-0.84(-1.84%)
Oct 28, 2011	45.30	45.44	44.87	45.27	15,055,813	+0.07(+0.15%)
Oct 27, 2011	44.85	45.34	44.66	45.20	23,712,674	+0.70(+1.57%)
Oct 26, 2011	44.30	44.58	44.02	44.51	14,391,127	+0.55(+1.26%)
Oct 25, 2011	44.56	44.74	43.87	43.96	14,960,178	-0.72(-1.61%)
Oct 24, 2011	44.10	44.71	43.89	44.67	18,188,254	+0.66(+1.49%)
Oct 21, 2011	43.56	44.06	43.40	44.02	19,092,098	+0.86(+2.00%)
Oct 20, 2011	43.45	43.57	43.00	43.16	16,751,585	-0.08(-0.18%)
Oct 19, 2011	44.52	44.52	42.90	43.23	28,927,318	-1.23(-2.76%)
Oct 18, 2011	44.00	44.68	43.76	44.46	16,960,430	+0.43(+0.99%)
Oct 17, 2011	44.45	44.75	43.91	44.02	15,645,565	-0.64(-1.44%)
Oct 14, 2011	44.65	44.68	44.29	44.67	9,677,876	+0.34(+0.76%)
Oct 13, 2011	44.48	44.48	43.87	44.33	11,274,393	-0.07(-0.16%)
Oct 12, 2011	44.26	44.65	44.08	44.40	13,583,980	+0.26(+0.58%)
Oct 11, 2011	44.35	44.42	44.07	44.14	11,051,169	-0.32(-0.73%)
Oct 10, 2011	44.09	44.47	43.92	44.47	10,293,260	+0.90(+2.06%)
Oct 07, 2011	43.49	43.98	43.48	43.57	17,911,674	+0.22(+0.51%)
Oct 06, 2011	42.94	43.36	42.93	43.35	13,903,249	+0.32(+0.74%)
Oct 05, 2011	42.93	43.14	42.51	43.03	22,321,398	+0.12(+0.29%)
Oct 04, 2011	42.48	43.02	41.98	42.91	26,353,618	+0.06(+0.14%)

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