Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	20.09	20.09	19.67	19.68	753,589	-0.20(-0.98%)
Mar 29, 2012	19.46	19.92	19.31	19.88	1,175,515	+0.20(+1.04%)
Mar 28, 2012	19.73	19.73	19.03	19.67	1,348,502	-0.01(-0.04%)
Mar 27, 2012	19.49	19.87	19.48	19.68	799,324	+0.23(+1.18%)
Mar 26, 2012	19.05	19.53	18.89	19.45	1,080,494	+0.71(+3.76%)
Mar 23, 2012	18.85	18.89	18.47	18.75	683,705	-0.09(-0.45%)
Mar 22, 2012	19.12	19.21	18.65	18.83	646,456	-0.49(-2.55%)
Mar 21, 2012	19.70	19.72	19.30	19.32	694,043	-0.40(-2.02%)
Mar 20, 2012	19.80	19.93	19.32	19.72	721,014	-0.21(-1.06%)
Mar 19, 2012	20.19	20.45	19.93	19.93	714,361	-0.28(-1.39%)
Mar 16, 2012	20.08	20.36	20.06	20.21	765,183	+0.09(+0.46%)
Mar 15, 2012	19.80	20.19	19.74	20.12	801,663	+0.32(+1.63%)
Mar 14, 2012	19.90	20.14	19.53	19.80	839,743	-0.12(-0.60%)
Mar 13, 2012	19.22	19.94	19.18	19.92	718,691	+0.93(+4.87%)
Mar 12, 2012	19.40	19.40	18.92	18.99	578,555	-0.40(-2.06%)
Mar 09, 2012	19.03	19.58	18.97	19.39	699,423	+0.40(+2.10%)
Mar 08, 2012	19.15	19.26	18.89	18.99	838,441	-0.03(-0.13%)
Mar 07, 2012	18.80	19.13	18.78	19.02	767,485	+0.31(+1.68%)
Mar 06, 2012	18.94	19.09	18.50	18.70	1,310,142	-0.57(-2.95%)
Mar 05, 2012	19.40	19.52	18.96	19.27	1,002,210	-0.23(-1.18%)
Mar 02, 2012	19.74	19.94	19.32	19.50	655,617	-0.29(-1.46%)
Mar 01, 2012	19.88	20.05	19.72	19.79	897,934	-0.01(-0.04%)
Feb 29, 2012	20.16	20.32	19.61	19.80	1,506,979	-0.26(-1.31%)
Feb 28, 2012	20.18	20.30	19.84	20.06	1,658,932	-0.11(-0.55%)
Feb 27, 2012	20.53	20.58	20.12	20.17	1,096,034	-0.60(-2.90%)
Feb 24, 2012	20.86	21.12	20.70	20.78	650,391	-0.02(-0.08%)
Feb 23, 2012	20.72	20.97	20.32	20.79	971,556	+0.08(+0.37%)
Feb 22, 2012	21.23	21.38	20.62	20.72	942,269	-0.62(-2.91%)
Feb 21, 2012	20.83	21.56	20.78	21.34	1,432,295	+0.54(+2.61%)
Feb 17, 2012	20.97	20.98	20.61	20.79	873,062	-0.08(-0.37%)
Feb 16, 2012	20.12	20.87	20.07	20.87	1,286,695	+0.76(+3.76%)
Feb 15, 2012	20.14	20.44	20.02	20.11	1,402,750	+0.17(+0.85%)
Feb 14, 2012	20.14	20.44	19.72	19.94	2,107,795	-0.17(-0.84%)
Feb 13, 2012	21.49	21.80	20.05	20.11	3,048,813	-1.05(-4.98%)
Feb 10, 2012	21.55	21.65	21.06	21.17	930,433	-0.69(-3.15%)
Feb 09, 2012	22.02	22.14	21.68	21.85	797,058	-0.03(-0.12%)
Feb 08, 2012	21.93	22.15	21.82	21.88	1,015,251	+0.02(+0.08%)
Feb 07, 2012	22.08	22.14	21.74	21.86	1,022,145	-0.31(-1.38%)
Feb 06, 2012	22.13	22.34	22.03	22.17	477,685	-0.16(-0.72%)
Feb 03, 2012	22.13	22.36	21.96	22.33	858,973	+0.67(+3.10%)
Feb 02, 2012	21.73	21.97	21.57	21.66	700,608	+0.04(+0.20%)
Feb 01, 2012	20.81	21.79	20.76	21.62	1,580,890	+0.99(+4.82%)
Jan 31, 2012	21.85	22.37	20.52	20.62	1,996,410	-0.60(-2.84%)
Jan 30, 2012	21.48	21.48	20.85	21.23	817,170	-0.36(-1.65%)
Jan 27, 2012	20.89	21.59	20.43	21.58	2,384,067	+0.52(+2.46%)
Jan 26, 2012	21.39	21.86	20.97	21.06	1,176,484	-0.11(-0.52%)
Jan 25, 2012	21.04	21.23	20.94	21.17	1,774,544	+0.21(+1.01%)
Jan 24, 2012	20.78	21.14	20.72	20.96	1,014,399	-0.02(-0.08%)
Jan 23, 2012	20.94	21.31	20.71	20.98	701,743	+0.02(+0.08%)
Jan 20, 2012	21.09	21.20	20.86	20.96	577,755	-0.19(-0.88%)
Jan 19, 2012	21.06	21.31	21.03	21.15	1,406,816	+0.25(+1.18%)
Jan 18, 2012	20.51	21.01	20.44	20.90	977,166	+0.31(+1.48%)
Jan 17, 2012	20.94	21.23	20.44	20.60	1,003,811	-0.12(-0.57%)
Jan 13, 2012	20.60	20.84	20.38	20.72	812,629	-0.07(-0.33%)
Jan 12, 2012	20.79	20.83	20.21	20.78	1,107,369	+0.10(+0.49%)
Jan 11, 2012	20.51	20.72	20.32	20.68	1,523,276	+0.08(+0.41%)
Jan 10, 2012	20.56	20.87	20.44	20.60	1,621,351	+0.37(+1.85%)
Jan 09, 2012	19.88	20.29	19.80	20.22	813,683	+0.59(+3.03%)
Jan 06, 2012	19.67	19.81	19.27	19.63	927,657	+0.14(+0.70%)
Jan 05, 2012	19.25	19.65	18.92	19.49	730,994	+0.03(+0.17%)

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