Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	33.03	33.72	33.03	33.64	165,188	+0.37(+1.11%)
Apr 27, 2012	33.37	33.54	33.18	33.27	149,226	-0.16(-0.49%)
Apr 26, 2012	33.42	33.55	33.24	33.43	171,602	-0.18(-0.54%)
Apr 25, 2012	33.78	34.27	33.50	33.61	141,049	+0.25(+0.75%)
Apr 24, 2012	33.00	33.63	32.92	33.36	190,170	+0.40(+1.22%)
Apr 23, 2012	33.14	33.21	32.82	32.96	101,618	-0.56(-1.66%)
Apr 20, 2012	33.36	33.66	33.36	33.52	99,332	+0.33(+1.01%)
Apr 19, 2012	33.14	33.87	33.06	33.18	155,453	-0.11(-0.33%)
Apr 18, 2012	34.06	34.15	33.06	33.30	87,605	-0.93(-2.73%)
Apr 17, 2012	34.28	34.81	34.08	34.23	214,224	+0.27(+0.78%)
Apr 16, 2012	34.10	34.36	33.88	33.97	134,518	-0.01(-0.03%)
Apr 13, 2012	34.17	34.22	33.84	33.97	251,236	-0.14(-0.40%)
Apr 12, 2012	33.83	34.27	33.83	34.11	114,239	+0.24(+0.71%)
Apr 11, 2012	33.60	34.00	33.44	33.87	180,084	+0.58(+1.75%)
Apr 10, 2012	33.71	34.03	33.24	33.29	153,077	-0.51(-1.52%)
Apr 09, 2012	34.11	34.11	33.67	33.80	83,615	-0.68(-1.97%)
Apr 05, 2012	34.52	34.66	34.15	34.48	107,742	-0.10(-0.30%)
Apr 04, 2012	34.62	34.99	34.58	34.58	199,139	-0.28(-0.81%)
Apr 03, 2012	34.81	34.99	34.47	34.87	246,624	-0.08(-0.22%)
Apr 02, 2012	34.84	35.29	34.69	34.94	218,026	-0.16(-0.46%)
Mar 30, 2012	35.35	35.54	34.87	35.11	142,935	+0.00(+0.00%)
Mar 29, 2012	34.41	35.26	34.28	35.11	203,018	+0.45(+1.31%)
Mar 28, 2012	35.04	35.05	34.47	34.65	108,057	-0.43(-1.22%)
Mar 27, 2012	35.90	35.90	35.08	35.08	109,721	-0.71(-1.99%)
Mar 26, 2012	35.83	35.84	35.45	35.79	75,919	+0.43(+1.21%)
Mar 23, 2012	35.59	35.60	35.25	35.36	66,697	-0.14(-0.39%)
Mar 22, 2012	35.67	35.98	35.41	35.50	107,349	-0.40(-1.12%)
Mar 21, 2012	35.77	36.20	35.59	35.90	71,665	+0.21(+0.60%)
Mar 20, 2012	35.92	36.08	35.64	35.69	69,376	-0.36(-1.00%)
Mar 19, 2012	36.52	36.62	36.03	36.05	77,730	-0.33(-0.90%)
Mar 16, 2012	36.17	36.54	36.06	36.38	156,520	+0.03(+0.09%)
Mar 15, 2012	35.99	36.56	35.35	36.34	185,257	-0.18(-0.49%)
Mar 14, 2012	37.22	37.39	36.37	36.52	62,455	-0.82(-2.20%)
Mar 13, 2012	36.91	37.34	36.74	37.34	143,069	+0.66(+1.80%)
Mar 12, 2012	36.78	37.06	36.54	36.68	110,615	-0.09(-0.23%)
Mar 09, 2012	36.49	36.87	36.46	36.77	122,095	+0.22(+0.61%)
Mar 08, 2012	36.51	36.60	35.99	36.55	157,336	+0.30(+0.83%)
Mar 07, 2012	35.76	36.26	35.42	36.25	117,952	+0.60(+1.68%)
Mar 06, 2012	36.18	36.18	35.11	35.65	117,843	-0.84(-2.30%)
Mar 05, 2012	36.49	36.64	35.85	36.49	102,368	-0.18(-0.49%)
Mar 02, 2012	37.07	37.22	36.51	36.67	108,674	-0.51(-1.36%)
Mar 01, 2012	37.28	37.35	36.73	37.17	174,728	+0.17(+0.46%)
Feb 29, 2012	38.49	38.49	36.79	37.00	325,867	-1.42(-3.68%)
Feb 28, 2012	38.73	38.97	38.29	38.42	109,810	-0.33(-0.86%)
Feb 27, 2012	38.68	39.25	38.33	38.75	197,743	-0.10(-0.26%)
Feb 24, 2012	40.43	40.97	38.74	38.85	214,619	-1.72(-4.23%)
Feb 23, 2012	40.37	40.58	40.31	40.57	159,407	+0.21(+0.51%)
Feb 22, 2012	40.86	41.07	39.59	40.36	173,301	-0.91(-2.20%)
Feb 21, 2012	41.09	41.43	40.79	41.27	102,650	+0.12(+0.29%)
Feb 17, 2012	41.03	41.39	40.80	41.15	71,853	+0.22(+0.54%)
Feb 16, 2012	40.10	40.95	40.10	40.93	64,433	+0.83(+2.07%)
Feb 15, 2012	40.03	40.32	39.91	40.10	73,015	+0.23(+0.58%)
Feb 14, 2012	39.95	40.01	39.57	39.87	80,290	-0.12(-0.30%)
Feb 13, 2012	39.96	40.08	39.15	39.99	126,146	+0.43(+1.08%)
Feb 10, 2012	39.80	39.96	39.15	39.56	97,736	-0.55(-1.37%)
Feb 09, 2012	40.73	40.73	39.86	40.11	90,164	-0.45(-1.10%)
Feb 08, 2012	40.75	40.80	40.24	40.55	66,049	-0.16(-0.40%)
Feb 07, 2012	40.49	40.84	40.49	40.72	48,219	+0.01(+0.02%)
Feb 06, 2012	40.73	40.73	40.36	40.71	68,902	-0.13(-0.32%)
Feb 03, 2012	40.34	40.91	40.22	40.84	47,600	+0.77(+1.93%)
Feb 02, 2012	40.25	40.29	39.86	40.06	70,618	-0.03(-0.09%)

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