Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	31.46	31.73	31.18	31.29	403,480	-0.33(-1.06%)
Apr 27, 2012	31.48	31.84	31.08	31.63	461,179	+0.19(+0.61%)
Apr 26, 2012	31.84	31.84	30.58	31.44	510,224	-0.27(-0.85%)
Apr 25, 2012	31.11	31.73	31.09	31.71	448,159	+0.91(+2.95%)
Apr 24, 2012	30.51	30.91	30.33	30.80	289,722	+0.21(+0.70%)
Apr 23, 2012	30.86	30.86	30.39	30.58	239,656	-0.71(-2.26%)
Apr 20, 2012	31.19	31.57	31.08	31.29	246,166	+0.48(+1.55%)
Apr 19, 2012	31.41	31.49	30.69	30.82	380,206	-0.52(-1.65%)
Apr 18, 2012	31.27	31.56	31.21	31.33	288,687	+0.01(+0.03%)
Apr 17, 2012	31.32	31.56	31.11	31.33	371,170	+0.30(+0.98%)
Apr 16, 2012	31.13	31.27	30.81	31.02	354,987	+0.14(+0.46%)
Apr 13, 2012	31.05	31.13	30.81	30.88	260,050	-0.25(-0.82%)
Apr 12, 2012	30.82	31.35	30.79	31.13	525,073	+0.45(+1.45%)
Apr 11, 2012	30.81	30.93	30.66	30.69	482,320	+0.18(+0.60%)
Apr 10, 2012	31.52	31.59	30.26	30.51	538,580	-1.08(-3.40%)
Apr 09, 2012	31.83	31.91	31.49	31.58	244,256	-0.74(-2.29%)
Apr 05, 2012	32.30	32.47	32.24	32.32	191,422	-0.13(-0.39%)
Apr 04, 2012	32.62	32.62	32.16	32.45	247,169	-0.49(-1.47%)
Apr 03, 2012	33.13	33.25	32.74	32.93	260,637	-0.33(-1.01%)
Apr 02, 2012	32.75	33.28	32.50	33.27	229,918	+0.52(+1.58%)
Mar 30, 2012	33.28	33.28	32.75	32.75	241,884	-0.25(-0.75%)
Mar 29, 2012	32.93	33.07	32.50	33.00	227,024	-0.21(-0.62%)
Mar 28, 2012	33.12	33.22	32.55	33.20	364,243	+0.13(+0.39%)
Mar 27, 2012	33.05	33.29	32.98	33.08	253,080	+0.05(+0.14%)
Mar 26, 2012	32.77	33.05	32.73	33.03	220,670	+0.65(+2.02%)
Mar 23, 2012	32.03	32.39	31.82	32.38	182,885	+0.29(+0.89%)
Mar 22, 2012	32.15	32.21	31.80	32.09	194,405	-0.29(-0.91%)
Mar 21, 2012	32.45	32.60	32.23	32.38	261,565	+0.01(+0.02%)
Mar 20, 2012	32.50	32.70	32.24	32.38	336,137	-0.49(-1.48%)
Mar 19, 2012	32.30	32.99	32.26	32.86	319,273	+0.55(+1.70%)
Mar 16, 2012	32.89	32.89	32.26	32.31	358,046	-0.43(-1.31%)
Mar 15, 2012	32.65	32.75	32.36	32.74	267,253	+0.14(+0.41%)
Mar 14, 2012	33.16	33.27	32.44	32.61	251,480	-0.68(-2.06%)
Mar 13, 2012	32.79	33.29	32.46	33.29	392,662	+0.76(+2.35%)
Mar 12, 2012	32.32	32.89	32.15	32.53	403,508	+0.32(+0.99%)
Mar 09, 2012	31.56	32.53	31.56	32.21	274,551	+0.57(+1.81%)
Mar 08, 2012	31.60	31.76	31.26	31.64	213,413	+0.29(+0.94%)
Mar 07, 2012	31.32	31.61	31.27	31.34	247,764	+0.17(+0.54%)
Mar 06, 2012	31.25	31.63	31.15	31.17	502,457	-0.33(-1.06%)
Mar 05, 2012	31.34	31.54	31.17	31.51	288,552	+0.15(+0.48%)
Mar 02, 2012	31.73	31.95	31.33	31.36	507,085	-0.33(-1.03%)
Mar 01, 2012	32.13	32.30	31.67	31.68	616,139	-0.30(-0.95%)
Feb 29, 2012	32.57	32.59	31.99	31.99	395,858	-0.42(-1.30%)
Feb 28, 2012	32.86	32.86	32.13	32.41	326,055	-0.44(-1.33%)
Feb 27, 2012	32.61	33.05	32.24	32.85	258,478	-0.01(-0.02%)
Feb 24, 2012	32.89	33.02	32.68	32.85	159,126	-0.11(-0.34%)
Feb 23, 2012	32.89	33.12	32.66	32.97	274,778	+0.04(+0.12%)
Feb 22, 2012	33.05	33.20	32.69	32.93	232,325	-0.25(-0.74%)
Feb 21, 2012	33.16	33.44	32.97	33.17	283,891	+0.18(+0.56%)
Feb 17, 2012	33.14	33.38	32.99	32.99	234,657	-0.07(-0.22%)
Feb 16, 2012	32.96	33.33	32.90	33.06	336,244	+0.18(+0.53%)
Feb 15, 2012	33.14	33.45	32.76	32.89	286,404	-0.01(-0.02%)
Feb 14, 2012	32.70	32.89	32.48	32.89	244,351	+0.05(+0.15%)
Feb 13, 2012	32.79	33.12	32.77	32.85	352,409	+0.45(+1.38%)
Feb 10, 2012	32.29	32.44	32.04	32.40	214,664	-0.15(-0.46%)
Feb 09, 2012	32.56	32.79	32.25	32.55	148,118	+0.06(+0.17%)
Feb 08, 2012	32.52	32.77	32.16	32.50	181,779	+0.07(+0.22%)
Feb 07, 2012	32.42	32.63	32.32	32.42	422,093	+0.01(+0.02%)
Feb 06, 2012	32.55	32.93	32.32	32.42	182,898	-0.14(-0.44%)
Feb 03, 2012	31.48	32.62	31.48	32.56	512,584	+1.59(+5.14%)
Feb 02, 2012	31.14	31.70	30.94	30.97	404,999	-0.13(-0.43%)

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