Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	17.26	17.43	17.16	17.30	2,767,665	-0.10(-0.57%)
Apr 27, 2012	17.31	17.48	17.18	17.40	3,281,417	+0.12(+0.72%)
Apr 26, 2012	17.40	17.41	17.19	17.27	4,684,262	-0.13(-0.75%)
Apr 25, 2012	17.40	17.49	17.35	17.40	3,312,372	+0.15(+0.88%)
Apr 24, 2012	17.15	17.34	17.11	17.25	4,690,802	+0.15(+0.88%)
Apr 23, 2012	17.21	17.26	17.03	17.10	2,866,260	-0.24(-1.36%)
Apr 20, 2012	17.26	17.40	17.23	17.34	4,757,600	+0.12(+0.69%)
Apr 19, 2012	17.23	17.30	17.11	17.22	2,573,208	+0.01(+0.04%)
Apr 18, 2012	17.29	17.37	17.19	17.21	1,744,637	-0.18(-1.02%)
Apr 17, 2012	17.43	17.48	17.26	17.39	2,066,326	+0.03(+0.15%)
Apr 16, 2012	17.20	17.57	17.19	17.36	2,703,562	+0.26(+1.50%)
Apr 13, 2012	17.05	17.27	16.95	17.11	2,650,005	+0.05(+0.27%)
Apr 12, 2012	16.94	17.11	16.89	17.06	3,431,668	+0.08(+0.46%)
Apr 11, 2012	17.00	17.12	16.94	16.98	3,505,669	+0.17(+1.02%)
Apr 10, 2012	17.17	17.25	16.80	16.81	3,496,040	-0.35(-2.03%)
Apr 09, 2012	17.05	17.19	16.97	17.16	2,075,860	-0.20(-1.14%)
Apr 05, 2012	17.38	17.49	17.28	17.36	1,438,974	-0.09(-0.53%)
Apr 04, 2012	17.41	17.53	17.33	17.45	2,495,297	-0.07(-0.38%)
Apr 03, 2012	17.53	17.61	17.43	17.51	4,047,555	-0.01(-0.07%)
Apr 02, 2012	17.35	17.60	17.30	17.53	3,581,814	+0.12(+0.71%)
Mar 30, 2012	17.18	17.46	17.14	17.40	4,504,134	+0.31(+1.83%)
Mar 29, 2012	16.70	17.10	16.64	17.09	4,432,453	+0.33(+1.94%)
Mar 28, 2012	16.72	16.79	16.59	16.76	4,727,635	+0.06(+0.35%)
Mar 27, 2012	16.75	16.87	16.71	16.71	4,042,377	-0.06(-0.35%)
Mar 26, 2012	16.81	16.82	16.66	16.76	2,819,681	+0.08(+0.47%)
Mar 23, 2012	16.40	16.77	16.37	16.69	2,491,914	+0.26(+1.59%)
Mar 22, 2012	16.61	16.61	16.29	16.43	2,951,486	-0.29(-1.71%)
Mar 21, 2012	16.97	17.00	16.69	16.71	3,602,939	-0.27(-1.57%)
Mar 20, 2012	16.91	17.08	16.82	16.98	3,066,063	-0.01(-0.04%)
Mar 19, 2012	16.78	16.99	16.70	16.99	3,236,483	+0.17(+1.01%)
Mar 16, 2012	16.75	16.82	16.69	16.82	5,419,641	+0.04(+0.23%)
Mar 15, 2012	16.89	16.93	16.69	16.78	3,222,850	-0.15(-0.88%)
Mar 14, 2012	17.08	17.12	16.82	16.93	2,362,155	-0.11(-0.65%)
Mar 13, 2012	16.89	17.05	16.82	17.04	2,982,516	+0.21(+1.24%)
Mar 12, 2012	16.65	16.91	16.63	16.83	2,575,145	+0.14(+0.86%)
Mar 09, 2012	16.44	16.73	16.41	16.69	2,317,613	+0.29(+1.75%)
Mar 08, 2012	16.65	16.70	16.39	16.40	3,469,043	-0.17(-1.02%)
Mar 07, 2012	16.63	16.65	16.37	16.57	2,505,875	-0.04(-0.24%)
Mar 06, 2012	16.56	16.72	16.52	16.61	3,026,109	-0.10(-0.58%)
Mar 05, 2012	16.42	16.79	16.40	16.71	2,223,804	+0.26(+1.58%)
Mar 02, 2012	16.43	16.51	16.34	16.44	1,641,610	+0.01(+0.08%)
Mar 01, 2012	16.31	16.46	16.31	16.43	1,546,639	+0.13(+0.80%)
Feb 29, 2012	16.46	16.46	16.25	16.30	2,123,096	-0.03(-0.16%)
Feb 28, 2012	16.62	16.64	16.22	16.33	2,659,473	-0.29(-1.73%)
Feb 27, 2012	16.48	16.65	16.38	16.61	2,436,626	+0.01(+0.08%)
Feb 24, 2012	16.45	16.63	16.33	16.60	1,811,422	+0.18(+1.11%)
Feb 23, 2012	16.22	16.42	16.18	16.42	2,159,413	+0.18(+1.08%)
Feb 22, 2012	16.35	16.48	16.21	16.24	1,910,363	-0.14(-0.84%)
Feb 21, 2012	16.78	16.78	16.32	16.38	2,169,782	-0.38(-2.29%)
Feb 17, 2012	16.74	16.85	16.58	16.76	2,781,669	+0.12(+0.74%)
Feb 16, 2012	16.64	16.82	16.60	16.64	3,123,976	+0.05(+0.31%)
Feb 15, 2012	16.67	16.70	16.53	16.59	3,116,000	-0.03(-0.16%)
Feb 14, 2012	16.73	16.73	16.56	16.61	3,017,772	-0.10(-0.62%)
Feb 13, 2012	16.67	16.80	16.52	16.72	3,133,841	+0.18(+1.10%)
Feb 10, 2012	16.59	16.78	16.50	16.54	3,397,031	-0.25(-1.48%)
Feb 09, 2012	16.89	16.97	16.69	16.78	3,049,256	-0.08(-0.46%)
Feb 08, 2012	16.76	16.88	16.61	16.86	8,567,063	+0.12(+0.70%)
Feb 07, 2012	16.89	17.00	16.74	16.74	4,874,305	-0.24(-1.42%)
Feb 06, 2012	17.14	17.27	16.76	16.99	2,302,634	-0.25(-1.47%)
Feb 03, 2012	17.16	17.25	17.06	17.24	2,681,400	+0.24(+1.42%)
Feb 02, 2012	17.05	17.06	16.84	17.00	2,402,817	-0.02(-0.12%)

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