Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	20.31	20.31	19.55	20.09	229,493	+0.18(+0.90%)
Mar 29, 2012	19.90	20.00	19.66	19.91	122,990	-0.02(-0.10%)
Mar 28, 2012	20.15	20.27	19.80	19.93	185,707	-0.25(-1.24%)
Mar 27, 2012	20.92	20.96	20.15	20.18	143,544	-0.58(-2.79%)
Mar 26, 2012	20.55	20.82	20.37	20.76	151,406	+0.56(+2.77%)
Mar 23, 2012	20.12	20.62	20.00	20.20	112,060	+0.18(+0.90%)
Mar 22, 2012	19.71	20.02	19.68	20.02	179,009	-0.17(-0.84%)
Mar 21, 2012	20.35	20.64	20.19	20.19	323,848	+0.01(+0.05%)
Mar 20, 2012	19.50	20.27	19.26	20.18	295,901	+0.30(+1.51%)
Mar 19, 2012	19.96	20.41	19.83	19.88	198,570	-0.17(-0.85%)
Mar 16, 2012	20.00	20.18	19.81	20.05	926,928	+0.11(+0.55%)
Mar 15, 2012	20.20	20.53	19.69	19.94	433,480	-0.26(-1.29%)
Mar 14, 2012	21.18	21.18	20.10	20.20	506,641	-1.02(-4.81%)
Mar 13, 2012	21.20	21.76	21.01	21.22	281,690	+0.02(+0.09%)
Mar 12, 2012	21.89	22.00	20.84	21.20	334,924	-0.70(-3.20%)
Mar 09, 2012	21.48	22.17	21.30	21.90	210,423	+0.47(+2.19%)
Mar 08, 2012	21.18	21.53	20.89	21.43	312,817	+0.46(+2.19%)
Mar 07, 2012	21.55	21.58	20.80	20.97	382,389	-0.66(-3.05%)
Mar 06, 2012	21.77	21.77	20.76	21.63	558,038	-0.58(-2.61%)
Mar 05, 2012	22.99	23.22	21.57	22.21	630,157	-0.83(-3.60%)
Mar 02, 2012	23.74	23.75	23.00	23.04	359,577	-0.75(-3.15%)
Mar 01, 2012	24.27	24.70	23.50	23.79	351,091	+0.13(+0.55%)
Feb 29, 2012	24.92	25.20	23.30	23.66	333,687	-1.10(-4.44%)
Feb 28, 2012	24.85	24.89	24.10	24.76	235,132	+0.52(+2.15%)
Feb 27, 2012	25.48	25.48	24.11	24.24	238,746	-0.74(-2.96%)
Feb 24, 2012	25.27	25.65	24.83	24.98	197,731	-0.27(-1.07%)
Feb 23, 2012	24.83	25.35	24.27	25.25	375,297	+1.02(+4.21%)
Feb 22, 2012	24.34	24.50	23.50	24.23	334,168	-0.13(-0.53%)
Feb 21, 2012	24.67	24.92	24.03	24.36	405,365	+0.37(+1.54%)
Feb 17, 2012	24.50	24.56	23.71	23.99	317,521	-0.37(-1.52%)
Feb 16, 2012	23.35	24.36	23.02	24.36	475,792	+0.82(+3.48%)
Feb 15, 2012	23.91	25.14	23.50	23.54	768,337	-0.06(-0.25%)
Feb 14, 2012	21.44	23.60	21.44	23.60	1,056,608	+2.09(+9.72%)
Feb 13, 2012	21.66	21.93	21.20	21.51	337,886	-0.05(-0.23%)
Feb 10, 2012	21.29	21.80	21.06	21.56	501,667	-0.07(-0.32%)
Feb 09, 2012	21.51	22.38	21.51	21.63	265,190	-0.14(-0.64%)
Feb 08, 2012	22.36	22.70	21.64	21.77	300,998	-0.52(-2.33%)
Feb 07, 2012	22.50	23.00	22.22	22.29	235,824	-0.12(-0.54%)
Feb 06, 2012	22.89	23.30	22.03	22.41	331,183	-0.49(-2.14%)
Feb 03, 2012	22.94	23.00	22.40	22.90	640,961	+0.10(+0.44%)
Feb 02, 2012	20.59	22.80	20.55	22.80	1,006,997	+2.64(+13.10%)
Feb 01, 2012	20.34	20.42	19.95	20.16	216,980	-0.01(-0.05%)
Jan 31, 2012	20.55	20.65	19.93	20.17	199,381	-0.06(-0.30%)
Jan 30, 2012	20.43	20.50	20.03	20.23	202,125	-0.36(-1.75%)
Jan 27, 2012	20.27	20.83	19.89	20.59	339,834	+0.83(+4.20%)
Jan 26, 2012	19.68	20.11	19.36	19.76	340,889	+0.47(+2.44%)
Jan 25, 2012	18.40	19.39	18.15	19.29	673,341	+0.92(+5.01%)
Jan 24, 2012	18.51	18.70	18.16	18.37	253,156	-0.46(-2.44%)
Jan 23, 2012	18.86	19.40	18.75	18.83	314,238	-0.11(-0.58%)
Jan 20, 2012	18.59	19.10	18.39	18.94	196,282	+0.31(+1.66%)
Jan 19, 2012	18.70	18.97	18.36	18.63	211,037	-0.12(-0.64%)
Jan 18, 2012	18.68	19.00	18.57	18.75	186,052	+0.05(+0.27%)
Jan 17, 2012	18.59	19.24	18.56	18.70	295,300	-0.06(-0.32%)
Jan 13, 2012	18.08	18.93	18.07	18.76	282,779	+0.35(+1.90%)
Jan 12, 2012	18.13	18.41	17.95	18.41	229,585	+0.48(+2.68%)
Jan 11, 2012	17.84	18.06	17.80	17.93	180,889	+0.17(+0.96%)
Jan 10, 2012	17.28	17.90	17.28	17.76	266,215	+0.70(+4.10%)
Jan 09, 2012	17.05	17.19	16.91	17.06	201,847	+0.06(+0.35%)
Jan 06, 2012	16.92	17.22	16.90	17.00	201,430	+0.07(+0.41%)
Jan 05, 2012	16.70	17.05	16.48	16.93	217,753	+0.17(+1.01%)

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