Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	31.20	31.25	30.77	30.89	4,516,572	-0.41(-1.32%)
Apr 27, 2012	30.99	31.69	30.78	31.30	4,367,478	+0.33(+1.05%)
Apr 26, 2012	30.69	31.25	30.59	30.97	4,302,004	+0.31(+1.02%)
Apr 25, 2012	30.66	30.84	30.47	30.66	3,934,388	+0.26(+0.85%)
Apr 24, 2012	30.72	30.87	30.32	30.40	6,488,835	-0.39(-1.28%)
Apr 23, 2012	30.86	30.92	30.50	30.79	4,812,203	-0.30(-0.95%)
Apr 20, 2012	31.19	31.42	30.97	31.09	4,928,134	-0.04(-0.14%)
Apr 19, 2012	31.37	31.70	30.98	31.13	5,452,467	-0.30(-0.94%)
Apr 18, 2012	31.45	31.67	31.36	31.43	4,672,076	-0.09(-0.27%)
Apr 17, 2012	31.45	31.76	31.31	31.51	6,304,979	+0.25(+0.79%)
Apr 16, 2012	30.99	31.33	30.80	31.27	5,302,332	+0.71(+2.34%)
Apr 13, 2012	30.62	30.88	30.50	30.55	4,949,871	-0.20(-0.66%)
Apr 12, 2012	30.37	30.98	30.24	30.76	5,208,402	+0.43(+1.40%)
Apr 11, 2012	30.37	30.47	30.19	30.33	3,842,702	+0.17(+0.57%)
Apr 10, 2012	30.80	30.91	30.03	30.16	6,069,903	-0.62(-2.00%)
Apr 09, 2012	30.69	30.81	30.50	30.77	5,773,968	-0.23(-0.74%)
Apr 05, 2012	31.64	31.66	30.77	31.00	15,337,175	-1.02(-3.19%)
Apr 04, 2012	31.73	32.19	31.42	32.02	11,217,241	+0.10(+0.33%)
Apr 03, 2012	31.68	32.10	31.68	31.92	7,477,846	+0.19(+0.60%)
Apr 02, 2012	31.31	31.88	31.27	31.73	13,913,046	+0.91(+2.94%)
Mar 30, 2012	30.68	30.96	30.55	30.82	8,216,672	+0.15(+0.50%)
Mar 29, 2012	29.93	30.69	29.93	30.67	6,686,167	+0.50(+1.65%)
Mar 28, 2012	30.23	30.42	29.82	30.17	4,727,713	-0.10(-0.33%)
Mar 27, 2012	29.97	30.44	29.94	30.27	5,163,515	+0.40(+1.34%)
Mar 26, 2012	29.83	30.03	29.70	29.87	3,957,203	+0.23(+0.79%)
Mar 23, 2012	29.60	29.70	29.30	29.63	4,952,640	+0.03(+0.10%)
Mar 22, 2012	29.92	30.18	29.47	29.60	6,576,287	-0.43(-1.42%)
Mar 21, 2012	30.03	30.26	29.89	30.03	6,211,789	+0.13(+0.43%)
Mar 20, 2012	29.79	30.08	29.76	29.90	8,004,930	-0.12(-0.39%)
Mar 19, 2012	30.56	30.56	29.91	30.02	8,477,838	-1.02(-3.28%)
Mar 16, 2012	31.45	31.48	30.95	31.03	4,941,945	-0.46(-1.47%)
Mar 15, 2012	31.67	31.70	31.14	31.50	3,007,127	-0.04(-0.14%)
Mar 14, 2012	31.38	31.73	31.38	31.54	4,600,692	-0.04(-0.12%)
Mar 13, 2012	31.30	31.72	31.19	31.58	5,671,558	+0.42(+1.34%)
Mar 12, 2012	30.89	31.40	30.82	31.16	4,357,479	+0.20(+0.66%)
Mar 09, 2012	30.85	31.04	30.62	30.95	4,593,053	+0.73(+2.43%)
Mar 08, 2012	29.84	30.33	29.79	30.22	3,405,191	+0.51(+1.72%)
Mar 07, 2012	29.73	29.86	29.50	29.71	3,640,866	-0.01(-0.02%)
Mar 06, 2012	29.47	30.10	29.44	29.71	6,403,906	+0.07(+0.23%)
Mar 05, 2012	29.55	29.79	29.20	29.65	4,214,410	+0.02(+0.08%)
Mar 02, 2012	29.95	30.01	29.45	29.62	5,110,853	-0.29(-0.96%)
Mar 01, 2012	30.11	30.51	29.78	29.91	8,286,154	-0.50(-1.63%)
Feb 29, 2012	30.37	30.77	30.11	30.41	8,048,020	+0.08(+0.26%)
Feb 28, 2012	30.13	30.42	29.87	30.33	4,664,666	+0.21(+0.69%)
Feb 27, 2012	30.22	30.25	29.88	30.12	6,990,535	-0.14(-0.47%)
Feb 24, 2012	30.08	30.47	30.00	30.26	8,726,487	+0.20(+0.67%)
Feb 23, 2012	30.96	31.00	29.93	30.06	15,491,108	-1.89(-5.90%)
Feb 22, 2012	31.75	32.13	31.55	31.94	7,105,313	+0.24(+0.77%)
Feb 21, 2012	31.84	32.24	31.51	31.70	6,841,819	-0.01(-0.02%)
Feb 17, 2012	31.81	32.08	31.54	31.70	4,484,958	-0.10(-0.33%)
Feb 16, 2012	31.09	31.90	31.06	31.81	6,562,406	+0.69(+2.20%)
Feb 15, 2012	31.21	31.21	30.96	31.12	5,238,663	-0.03(-0.10%)
Feb 14, 2012	30.78	31.24	30.60	31.15	5,162,504	+0.36(+1.17%)
Feb 13, 2012	30.73	30.88	30.52	30.79	3,994,343	+0.26(+0.86%)
Feb 10, 2012	30.57	30.57	30.26	30.53	5,448,643	-0.36(-1.15%)
Feb 09, 2012	30.64	30.91	30.48	30.88	6,214,413	+0.20(+0.64%)
Feb 08, 2012	30.63	30.87	30.45	30.69	6,032,930	+0.04(+0.14%)
Feb 07, 2012	29.84	30.88	29.71	30.64	9,549,380	+0.78(+2.60%)
Feb 06, 2012	29.90	30.17	29.68	29.87	5,193,962	-0.17(-0.55%)
Feb 03, 2012	28.91	30.14	28.86	30.03	10,017,700	+1.41(+4.92%)
Feb 02, 2012	28.78	28.78	28.06	28.62	9,341,221	+0.74(+2.66%)

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