Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	27.03	27.03	26.14	26.35	450,357	-0.82(-3.00%)
Apr 27, 2012	27.35	27.35	26.58	27.16	424,808	-0.42(-1.51%)
Apr 26, 2012	27.20	27.66	27.09	27.58	318,931	+0.39(+1.44%)
Apr 25, 2012	27.34	27.82	27.08	27.19	311,087	+0.21(+0.79%)
Apr 24, 2012	26.01	26.98	25.94	26.98	247,566	+0.99(+3.82%)
Apr 23, 2012	26.07	26.16	25.64	25.98	244,139	-0.59(-2.24%)
Apr 20, 2012	26.47	26.98	26.39	26.58	245,446	+0.45(+1.72%)
Apr 19, 2012	26.76	26.90	25.91	26.13	240,103	-0.62(-2.32%)
Apr 18, 2012	26.97	27.13	26.48	26.75	317,496	-0.44(-1.62%)
Apr 17, 2012	27.37	27.56	27.15	27.19	193,144	+0.12(+0.44%)
Apr 16, 2012	26.92	27.36	26.40	27.07	331,350	+0.34(+1.27%)
Apr 13, 2012	26.53	27.16	26.43	26.73	341,958	+0.36(+1.35%)
Apr 12, 2012	25.86	26.57	25.86	26.37	198,567	+0.50(+1.94%)
Apr 11, 2012	25.56	25.91	25.35	25.87	231,831	+0.64(+2.52%)
Apr 10, 2012	25.96	26.02	25.18	25.24	305,261	-0.81(-3.10%)
Apr 09, 2012	26.02	26.29	25.74	26.04	236,829	-0.64(-2.39%)
Apr 05, 2012	26.55	26.87	26.41	26.68	123,271	-0.03(-0.13%)
Apr 04, 2012	26.64	26.82	26.27	26.71	210,611	-0.31(-1.16%)
Apr 03, 2012	27.26	27.60	26.75	27.03	189,973	-0.28(-1.04%)
Apr 02, 2012	27.23	27.36	26.70	27.31	217,786	+0.03(+0.12%)
Mar 30, 2012	27.84	27.84	27.18	27.28	200,446	-0.27(-0.98%)
Mar 29, 2012	27.50	27.67	27.10	27.55	199,394	-0.23(-0.82%)
Mar 28, 2012	27.65	28.02	27.26	27.78	235,790	+0.15(+0.55%)
Mar 27, 2012	27.76	28.20	27.62	27.62	207,180	-0.16(-0.58%)
Mar 26, 2012	27.25	27.92	26.90	27.78	460,133	+0.92(+3.43%)
Mar 23, 2012	26.63	27.04	25.99	26.86	218,989	+0.14(+0.51%)
Mar 22, 2012	26.73	26.80	26.38	26.73	177,501	-0.33(-1.22%)
Mar 21, 2012	27.13	27.30	26.90	27.06	139,627	+0.03(+0.13%)
Mar 20, 2012	27.11	27.22	26.70	27.02	238,977	-0.36(-1.30%)
Mar 19, 2012	27.22	27.79	26.98	27.38	228,469	+0.18(+0.65%)
Mar 16, 2012	27.79	27.79	26.93	27.20	885,021	-0.52(-1.86%)
Mar 15, 2012	27.44	27.76	26.96	27.72	273,386	+0.30(+1.08%)
Mar 14, 2012	27.49	27.63	27.07	27.42	360,070	-0.14(-0.49%)
Mar 13, 2012	27.08	27.63	26.95	27.56	404,878	+0.66(+2.45%)
Mar 12, 2012	26.39	27.00	26.27	26.90	344,875	+0.50(+1.89%)
Mar 09, 2012	25.92	26.97	25.89	26.40	289,816	+0.48(+1.86%)
Mar 08, 2012	25.05	25.96	25.05	25.92	401,777	+1.12(+4.50%)
Mar 07, 2012	24.43	24.96	24.39	24.80	408,093	+0.53(+2.20%)
Mar 06, 2012	24.87	24.99	24.17	24.27	302,002	-0.96(-3.79%)
Mar 05, 2012	24.98	25.28	24.82	25.22	171,169	+0.23(+0.91%)
Mar 02, 2012	25.60	25.60	24.74	24.99	271,514	-0.62(-2.41%)
Mar 01, 2012	25.43	25.87	25.37	25.61	381,165	+0.39(+1.54%)
Feb 29, 2012	25.84	26.14	25.22	25.22	395,857	-0.52(-2.00%)
Feb 28, 2012	26.10	26.30	25.59	25.74	289,562	-0.41(-1.55%)
Feb 27, 2012	25.97	26.33	25.35	26.14	392,032	-0.03(-0.10%)
Feb 24, 2012	27.08	27.08	26.11	26.17	145,385	-0.91(-3.37%)
Feb 23, 2012	26.58	27.13	26.34	27.08	121,584	+0.54(+2.04%)
Feb 22, 2012	26.74	26.88	26.30	26.54	247,499	-0.37(-1.38%)
Feb 21, 2012	27.45	27.73	26.74	26.91	210,423	-0.45(-1.64%)
Feb 17, 2012	27.42	27.58	27.23	27.36	151,119	+0.08(+0.28%)
Feb 16, 2012	26.45	27.51	26.44	27.29	263,810	+0.85(+3.20%)
Feb 15, 2012	27.35	27.35	26.36	26.44	207,007	-0.76(-2.80%)
Feb 14, 2012	27.45	27.60	26.91	27.20	276,433	-0.47(-1.68%)
Feb 13, 2012	27.16	27.72	27.10	27.67	163,558	+0.83(+3.09%)
Feb 10, 2012	26.98	27.09	26.63	26.84	219,878	-0.43(-1.58%)
Feb 09, 2012	27.55	27.76	27.01	27.27	178,180	-0.29(-1.04%)
Feb 08, 2012	27.62	27.84	27.31	27.56	191,598	+0.04(+0.15%)
Feb 07, 2012	28.49	28.63	27.45	27.51	487,695	-1.18(-4.10%)
Feb 06, 2012	28.39	28.87	28.22	28.69	157,256	+0.04(+0.15%)
Feb 03, 2012	28.78	29.65	28.36	28.65	424,380	-0.17(-0.59%)
Feb 02, 2012	28.46	29.04	28.28	28.82	325,788	+0.49(+1.73%)

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