Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	36.28	36.36	35.96	36.12	4,001,045	-0.25(-0.69%)
May 30, 2012	36.44	36.62	36.24	36.36	2,471,647	-0.26(-0.72%)
May 29, 2012	36.81	36.88	36.35	36.63	2,746,453	+0.15(+0.40%)
May 25, 2012	36.70	36.86	36.40	36.48	2,318,458	-0.33(-0.88%)
May 24, 2012	36.71	36.95	36.50	36.81	4,032,767	+0.21(+0.59%)
May 23, 2012	36.50	36.68	36.23	36.59	3,209,320	-0.08(-0.23%)
May 22, 2012	36.51	36.82	36.38	36.68	2,547,084	+0.18(+0.49%)
May 21, 2012	35.97	36.56	35.80	36.50	2,763,106	+0.49(+1.37%)
May 18, 2012	36.50	36.51	35.87	36.00	4,973,810	-0.37(-1.01%)
May 17, 2012	36.92	36.98	36.37	36.37	3,841,837	-0.56(-1.52%)
May 16, 2012	37.01	37.08	36.83	36.93	3,554,063	+0.15(+0.41%)
May 15, 2012	36.98	37.15	36.64	36.78	3,831,898	-0.20(-0.54%)
May 14, 2012	36.93	37.22	36.71	36.98	2,566,149	-0.21(-0.56%)
May 11, 2012	37.02	37.45	36.92	37.19	2,271,507	+0.11(+0.30%)
May 10, 2012	37.20	37.33	36.97	37.08	2,543,744	+0.18(+0.49%)
May 09, 2012	36.82	37.13	36.61	36.90	3,218,692	-0.28(-0.76%)
May 08, 2012	36.93	37.47	36.82	37.18	2,959,669	+0.09(+0.24%)
May 07, 2012	37.02	37.21	36.75	37.09	2,699,848	+0.00(+0.00%)
May 04, 2012	37.42	37.47	37.04	37.09	3,267,200	-0.63(-1.67%)
May 03, 2012	38.01	38.01	37.61	37.72	3,039,650	-0.16(-0.42%)
May 02, 2012	37.91	38.06	37.74	37.88	4,260,212	-0.35(-0.92%)
May 01, 2012	38.29	38.68	37.74	38.23	3,777,565	-0.28(-0.74%)
Apr 30, 2012	38.50	38.71	38.39	38.52	2,651,665	-0.14(-0.36%)
Apr 27, 2012	38.46	38.77	38.44	38.66	2,049,829	+0.17(+0.43%)
Apr 26, 2012	38.23	38.57	38.01	38.49	2,356,538	+0.19(+0.49%)
Apr 25, 2012	38.09	38.36	37.95	38.30	2,691,486	+0.40(+1.06%)
Apr 24, 2012	37.89	38.10	37.80	37.90	2,065,248	+0.13(+0.35%)
Apr 23, 2012	37.79	37.95	37.50	37.77	2,425,548	-0.33(-0.87%)
Apr 20, 2012	38.06	38.22	37.87	38.10	3,019,423	+0.28(+0.73%)
Apr 19, 2012	37.78	38.22	37.66	37.83	3,081,939	-0.00(-0.01%)
Apr 18, 2012	38.16	38.23	37.82	37.83	3,235,214	-0.64(-1.67%)
Apr 17, 2012	38.09	38.55	38.01	38.47	2,659,006	+0.59(+1.55%)
Apr 16, 2012	37.83	38.03	37.73	37.88	2,369,078	+0.15(+0.39%)
Apr 13, 2012	38.03	38.05	37.74	37.74	2,303,515	-0.34(-0.89%)
Apr 12, 2012	37.85	38.09	37.74	38.08	1,977,540	+0.25(+0.66%)
Apr 11, 2012	37.56	37.87	37.37	37.83	3,583,370	+0.48(+1.30%)
Apr 10, 2012	37.75	37.76	37.24	37.34	3,849,215	-0.45(-1.19%)
Apr 09, 2012	37.94	38.06	37.74	37.79	2,807,361	-0.71(-1.85%)
Apr 05, 2012	38.37	38.54	38.26	38.50	1,886,332	+0.08(+0.20%)
Apr 04, 2012	38.62	38.62	38.31	38.43	2,913,440	-0.32(-0.82%)
Apr 03, 2012	38.89	38.89	38.44	38.75	4,478,035	+0.01(+0.02%)
Apr 02, 2012	38.16	38.91	37.94	38.74	4,184,004	+0.52(+1.36%)
Mar 30, 2012	38.28	38.56	38.21	38.22	4,305,393	+0.11(+0.29%)
Mar 29, 2012	38.23	38.35	37.88	38.11	2,743,989	-0.30(-0.78%)
Mar 28, 2012	38.57	38.61	38.25	38.41	2,471,023	-0.19(-0.50%)
Mar 27, 2012	38.52	38.67	38.40	38.60	2,416,087	+0.01(+0.02%)
Mar 26, 2012	38.39	38.64	38.35	38.59	2,971,277	+0.51(+1.35%)
Mar 23, 2012	38.15	38.29	37.92	38.08	2,437,273	-0.04(-0.11%)
Mar 22, 2012	38.08	38.23	37.97	38.12	2,534,010	-0.02(-0.05%)
Mar 21, 2012	38.06	38.27	38.02	38.14	1,900,077	+0.00(+0.00%)
Mar 20, 2012	38.02	38.29	38.01	38.14	2,597,693	-0.17(-0.43%)
Mar 19, 2012	38.10	38.52	37.98	38.31	2,504,541	+0.15(+0.40%)
Mar 16, 2012	38.26	38.44	38.02	38.16	5,098,819	-0.19(-0.51%)
Mar 15, 2012	38.23	38.37	37.97	38.35	2,410,897	+0.13(+0.34%)
Mar 14, 2012	38.05	38.37	37.88	38.22	3,049,121	+0.08(+0.22%)
Mar 13, 2012	38.14	38.26	37.80	38.14	4,046,690	+0.13(+0.35%)
Mar 12, 2012	38.03	38.16	37.97	38.01	1,986,189	-0.05(-0.13%)
Mar 09, 2012	37.58	38.14	37.58	38.05	2,927,023	+0.24(+0.64%)
Mar 08, 2012	37.75	37.89	37.57	37.81	2,395,416	+0.23(+0.61%)
Mar 07, 2012	37.28	37.72	37.15	37.58	4,155,721	+0.27(+0.72%)
Mar 06, 2012	37.44	37.76	37.27	37.31	3,249,086	-0.42(-1.12%)
Mar 05, 2012	37.66	37.82	37.51	37.74	3,437,476	+0.03(+0.09%)
Mar 02, 2012	38.00	38.00	37.57	37.70	2,596,024	-0.30(-0.78%)

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