Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	33.42	33.63	33.16	33.37	334,542	-0.10(-0.29%)
Apr 27, 2012	33.53	33.82	33.08	33.46	649,215	-0.05(-0.14%)
Apr 26, 2012	33.35	33.82	33.14	33.51	315,455	-0.01(-0.03%)
Apr 25, 2012	33.55	33.92	33.28	33.52	185,414	+0.41(+1.25%)
Apr 24, 2012	33.13	33.19	32.74	33.11	260,110	+0.11(+0.32%)
Apr 23, 2012	33.03	33.27	32.43	33.00	196,328	-0.75(-2.22%)
Apr 20, 2012	34.01	34.08	33.66	33.75	221,228	+0.15(+0.46%)
Apr 19, 2012	33.89	34.24	33.26	33.60	347,025	-0.29(-0.85%)
Apr 18, 2012	33.97	34.14	33.62	33.88	325,791	-0.40(-1.18%)
Apr 17, 2012	34.02	34.53	33.88	34.29	221,898	+0.66(+1.97%)
Apr 16, 2012	33.22	33.99	32.70	33.63	245,515	+0.58(+1.74%)
Apr 13, 2012	33.62	33.62	33.00	33.05	227,723	-0.81(-2.38%)
Apr 12, 2012	33.71	34.30	33.52	33.86	444,975	+0.07(+0.20%)
Apr 11, 2012	32.99	33.86	32.92	33.79	485,838	+1.29(+3.95%)
Apr 10, 2012	33.58	33.67	32.36	32.50	426,124	-1.25(-3.70%)
Apr 09, 2012	33.93	34.15	33.41	33.75	426,571	-1.06(-3.06%)
Apr 05, 2012	34.68	35.28	34.58	34.82	227,186	-0.06(-0.17%)
Apr 04, 2012	35.50	35.58	34.66	34.87	408,127	-1.09(-3.04%)
Apr 03, 2012	36.78	36.78	35.71	35.97	296,595	-0.82(-2.22%)
Apr 02, 2012	36.37	36.83	35.68	36.78	459,851	+0.41(+1.13%)
Mar 30, 2012	37.40	37.41	36.37	36.37	403,825	-0.59(-1.58%)
Mar 29, 2012	36.65	37.10	36.14	36.95	547,505	-0.16(-0.44%)
Mar 28, 2012	38.24	38.30	36.88	37.12	421,549	-1.02(-2.67%)
Mar 27, 2012	38.15	38.41	38.13	38.13	220,550	-0.02(-0.05%)
Mar 26, 2012	37.84	38.20	37.61	38.15	245,873	+0.88(+2.37%)
Mar 23, 2012	36.94	37.35	36.60	37.27	146,076	+0.38(+1.04%)
Mar 22, 2012	37.05	37.17	36.35	36.89	150,796	-0.54(-1.44%)
Mar 21, 2012	37.90	38.01	37.29	37.42	184,503	-0.26(-0.69%)
Mar 20, 2012	37.94	38.18	37.45	37.68	174,886	-0.69(-1.80%)
Mar 19, 2012	37.95	38.83	37.88	38.37	218,604	+0.44(+1.16%)
Mar 16, 2012	38.37	38.37	37.90	37.93	285,141	-0.36(-0.95%)
Mar 15, 2012	37.89	38.35	37.52	38.30	167,012	+0.53(+1.40%)
Mar 14, 2012	38.03	38.32	37.53	37.77	171,849	-0.33(-0.86%)
Mar 13, 2012	37.52	38.13	37.10	38.10	867,400	+1.00(+2.69%)
Mar 12, 2012	36.99	37.41	36.80	37.10	482,825	+0.11(+0.31%)
Mar 09, 2012	36.43	37.32	36.37	36.98	212,678	+0.49(+1.34%)
Mar 08, 2012	36.29	36.72	35.98	36.50	305,341	+0.59(+1.65%)
Mar 07, 2012	35.84	36.13	35.77	35.90	291,378	+0.34(+0.94%)
Mar 06, 2012	36.47	36.67	35.31	35.57	414,139	-1.29(-3.51%)
Mar 05, 2012	36.85	37.19	36.56	36.86	255,942	-0.18(-0.49%)
Mar 02, 2012	37.95	38.33	36.96	37.04	320,123	-1.05(-2.77%)
Mar 01, 2012	38.14	38.46	37.93	38.10	271,750	+0.28(+0.73%)
Feb 29, 2012	38.34	38.82	37.70	37.82	431,347	-0.47(-1.23%)
Feb 28, 2012	38.07	38.70	37.96	38.29	305,426	+0.12(+0.33%)
Feb 27, 2012	37.99	38.52	37.03	38.16	382,318	-0.36(-0.95%)
Feb 24, 2012	37.96	38.56	37.68	38.53	269,425	+0.58(+1.54%)
Feb 23, 2012	37.51	37.99	37.00	37.94	210,461	+0.35(+0.94%)
Feb 22, 2012	37.64	37.97	37.18	37.59	274,338	-0.11(-0.28%)
Feb 21, 2012	37.78	38.19	37.57	37.69	222,485	-0.09(-0.23%)
Feb 17, 2012	38.26	38.33	37.49	37.78	240,611	-0.31(-0.81%)
Feb 16, 2012	37.21	38.12	37.10	38.09	225,446	+0.95(+2.55%)
Feb 15, 2012	38.03	38.14	36.99	37.14	448,040	-0.94(-2.47%)
Feb 14, 2012	37.59	38.10	37.39	38.08	357,073	+0.20(+0.53%)
Feb 13, 2012	38.18	38.23	37.46	37.87	311,210	+0.23(+0.61%)
Feb 10, 2012	36.86	38.18	36.57	37.65	452,211	+0.09(+0.23%)
Feb 09, 2012	38.79	38.95	36.19	37.56	784,713	-1.62(-4.13%)
Feb 08, 2012	38.67	39.70	38.61	39.18	508,541	+0.64(+1.67%)
Feb 07, 2012	38.52	39.24	38.43	38.54	259,805	-0.12(-0.32%)
Feb 06, 2012	38.48	38.92	38.32	38.66	241,198	+0.02(+0.05%)
Feb 03, 2012	38.52	39.06	38.35	38.64	380,442	+1.02(+2.70%)
Feb 02, 2012	38.11	38.36	37.59	37.63	287,523	-0.47(-1.23%)

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