Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	28.53	28.60	28.35	28.36	82,259	-0.05(-0.17%)
Apr 27, 2012	28.27	28.44	28.16	28.41	29,899	+0.13(+0.47%)
Apr 26, 2012	28.43	28.45	28.13	28.28	37,673	+0.24(+0.86%)
Apr 25, 2012	27.93	28.34	27.66	28.04	112,415	-0.33(-1.15%)
Apr 24, 2012	28.47	28.54	28.31	28.36	10,779	-0.33(-1.15%)
Apr 23, 2012	28.81	28.94	28.63	28.69	211,028	+0.45(+1.60%)
Apr 20, 2012	28.04	28.34	27.98	28.24	29,665	-0.10(-0.34%)
Apr 19, 2012	28.39	28.47	28.23	28.34	75,608	+0.16(+0.58%)
Apr 18, 2012	28.22	28.29	28.14	28.17	28,385	+0.13(+0.47%)
Apr 17, 2012	27.96	28.10	27.94	28.04	68,439	-0.02(-0.06%)
Apr 16, 2012	28.10	28.49	28.06	28.06	87,685	-0.10(-0.36%)
Apr 13, 2012	27.87	28.20	27.86	28.16	330,742	+0.90(+3.32%)
Apr 12, 2012	27.64	27.64	27.23	27.26	18,953	-0.30(-1.09%)
Apr 11, 2012	27.62	27.75	27.56	27.56	8,991	-0.61(-2.16%)
Apr 10, 2012	27.68	28.37	27.68	28.16	61,392	+0.67(+2.43%)
Apr 09, 2012	27.55	27.65	27.43	27.50	62,722	+1.18(+4.48%)
Apr 05, 2012	26.27	26.33	26.09	26.32	22,187	+0.36(+1.40%)
Apr 04, 2012	25.81	25.96	25.68	25.96	12,575	+0.70(+2.77%)
Apr 03, 2012	26.39	26.46	25.26	25.26	36,380	-0.88(-3.36%)
Apr 02, 2012	26.40	26.44	26.05	26.13	11,273	+0.27(+1.06%)
Mar 30, 2012	26.84	26.84	25.86	25.86	54,013	-0.94(-3.51%)
Mar 29, 2012	26.75	26.80	26.50	26.80	42,847	+0.46(+1.74%)
Mar 28, 2012	26.42	26.63	26.34	26.34	35,082	-0.12(-0.46%)
Mar 27, 2012	26.17	26.54	26.15	26.46	49,095	+0.41(+1.55%)
Mar 26, 2012	26.18	26.19	25.68	26.06	21,109	-0.27(-1.01%)
Mar 23, 2012	26.16	26.37	26.16	26.33	34,008	+0.49(+1.89%)
Mar 22, 2012	25.91	25.94	25.67	25.84	58,419	+0.14(+0.54%)
Mar 21, 2012	25.29	25.72	25.29	25.70	33,663	+0.58(+2.29%)
Mar 20, 2012	25.09	25.19	24.89	25.12	27,393	+0.13(+0.53%)
Mar 19, 2012	25.50	25.50	24.76	24.99	59,704	-0.58(-2.26%)
Mar 16, 2012	25.12	25.60	24.99	25.57	35,747	+0.10(+0.38%)
Mar 15, 2012	25.33	25.65	25.33	25.47	53,694	+0.05(+0.19%)
Mar 14, 2012	26.17	26.17	25.36	25.42	122,273	-1.39(-5.17%)
Mar 13, 2012	27.38	27.42	26.77	26.81	51,695	-0.93(-3.34%)
Mar 12, 2012	27.94	27.94	27.70	27.74	20,121	+0.08(+0.27%)
Mar 09, 2012	27.48	27.66	27.30	27.66	48,053	+0.03(+0.10%)
Mar 08, 2012	27.78	27.95	27.63	27.63	20,444	-0.52(-1.85%)
Mar 07, 2012	28.41	28.41	28.15	28.15	17,516	-0.32(-1.13%)
Mar 06, 2012	28.45	28.72	28.45	28.47	46,171	+0.60(+2.14%)
Mar 05, 2012	28.20	28.39	27.87	27.88	42,443	-0.39(-1.39%)
Mar 02, 2012	28.05	28.38	28.05	28.27	39,416	+0.43(+1.54%)
Mar 01, 2012	27.87	27.87	27.54	27.84	88,121	-0.52(-1.83%)
Feb 29, 2012	28.79	28.81	28.25	28.36	34,130	-0.32(-1.10%)
Feb 28, 2012	29.07	29.07	28.58	28.67	27,397	-0.21(-0.73%)
Feb 27, 2012	28.84	28.98	28.71	28.89	53,744	+0.56(+1.99%)
Feb 24, 2012	28.17	28.38	28.13	28.32	27,397	+0.33(+1.18%)
Feb 23, 2012	27.83	28.13	27.75	27.99	36,254	+0.06(+0.20%)
Feb 22, 2012	27.59	27.96	27.58	27.94	19,622	+0.62(+2.27%)
Feb 21, 2012	27.51	27.56	27.22	27.32	31,857	-0.60(-2.16%)
Feb 17, 2012	27.69	27.92	27.68	27.92	5,075	+0.00(+0.01%)
Feb 16, 2012	28.23	28.38	27.78	27.92	51,157	-0.46(-1.61%)
Feb 15, 2012	28.65	28.67	28.37	28.37	40,031	-0.11(-0.40%)
Feb 14, 2012	28.35	28.73	28.25	28.49	73,757	+0.32(+1.14%)
Feb 13, 2012	28.10	28.28	27.92	28.17	25,201	-0.01(-0.05%)
Feb 10, 2012	28.08	28.30	27.99	28.18	41,792	+0.75(+2.74%)
Feb 09, 2012	27.54	27.61	26.96	27.43	36,847	-0.41(-1.46%)
Feb 08, 2012	27.83	27.98	27.67	27.84	36,735	+0.02(+0.08%)
Feb 07, 2012	27.98	28.04	27.56	27.81	50,415	-0.71(-2.50%)
Feb 06, 2012	28.04	28.53	27.87	28.53	30,263	+0.55(+1.96%)
Feb 03, 2012	27.90	28.02	27.69	27.98	56,861	-1.24(-4.23%)
Feb 02, 2012	29.27	29.28	29.16	29.21	21,558	-0.02(-0.07%)

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