Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	31.55	31.55	30.93	31.12	49,584	-0.35(-1.12%)
May 30, 2012	31.89	31.89	31.36	31.47	20,544	-0.50(-1.56%)
May 29, 2012	31.76	32.01	31.76	31.97	54,649	+0.25(+0.79%)
May 25, 2012	31.83	31.92	31.16	31.72	84,644	+0.12(+0.38%)
May 24, 2012	31.71	31.72	31.38	31.60	39,420	-0.12(-0.38%)
May 23, 2012	31.38	31.73	31.19	31.72	21,749	-0.06(-0.19%)
May 22, 2012	31.90	32.04	31.70	31.78	11,808	+0.10(+0.32%)
May 21, 2012	30.51	31.70	30.51	31.68	26,863	+0.70(+2.25%)
May 18, 2012	31.70	31.71	30.89	30.98	42,419	-0.70(-2.21%)
May 17, 2012	32.04	32.08	31.67	31.68	40,058	-0.41(-1.28%)
May 16, 2012	32.12	32.68	32.08	32.09	28,074	-0.02(-0.06%)
May 15, 2012	32.05	32.42	32.05	32.11	12,045	-0.08(-0.25%)
May 14, 2012	32.41	32.44	32.17	32.19	13,487	-0.29(-0.89%)
May 11, 2012	32.60	32.70	32.47	32.48	21,998	-0.14(-0.43%)
May 10, 2012	32.45	32.76	32.45	32.62	19,621	+0.22(+0.68%)
May 09, 2012	32.51	32.55	32.40	32.40	60,738	-0.41(-1.25%)
May 08, 2012	33.09	33.09	32.56	32.81	20,341	-0.31(-0.93%)
May 07, 2012	33.15	33.87	32.22	33.12	28,940	-0.31(-0.93%)
May 04, 2012	33.25	33.43	33.07	33.43	9,950	+0.04(+0.12%)
May 03, 2012	33.81	33.81	33.28	33.39	26,640	-0.36(-1.07%)
May 02, 2012	33.74	33.78	33.64	33.75	29,850	+0.08(+0.24%)
May 01, 2012	33.58	33.74	33.58	33.67	12,227	+0.10(+0.30%)
Apr 30, 2012	34.15	34.15	33.30	33.57	12,225	+0.18(+0.55%)
Apr 27, 2012	33.18	33.44	33.18	33.39	30,873	+0.15(+0.44%)
Apr 26, 2012	33.17	33.29	33.00	33.24	114,700	+0.18(+0.54%)
Apr 25, 2012	33.53	33.53	33.04	33.06	19,810	-0.23(-0.69%)
Apr 24, 2012	33.26	33.53	33.26	33.29	42,420	-0.02(-0.06%)
Apr 23, 2012	33.13	33.32	33.00	33.31	19,229	+0.10(+0.31%)
Apr 20, 2012	33.23	33.46	33.20	33.21	21,857	+0.11(+0.33%)
Apr 19, 2012	32.74	33.15	32.01	33.10	16,040	+0.30(+0.91%)
Apr 18, 2012	32.88	32.88	32.60	32.80	16,270	+0.00(+0.00%)
Apr 17, 2012	32.72	32.82	32.69	32.80	11,683	+0.27(+0.83%)
Apr 16, 2012	32.69	32.83	32.41	32.53	22,796	-0.17(-0.52%)
Apr 13, 2012	32.71	32.73	32.52	32.70	20,028	+0.11(+0.34%)
Apr 12, 2012	32.52	32.67	32.44	32.59	20,483	+0.25(+0.77%)
Apr 11, 2012	32.20	32.40	31.33	32.34	23,411	-0.21(-0.65%)
Apr 10, 2012	33.04	33.18	32.43	32.55	24,626	-0.69(-2.08%)
Apr 09, 2012	33.30	33.30	33.11	33.24	40,375	-0.15(-0.45%)
Apr 05, 2012	33.05	33.43	33.05	33.39	18,259	+0.04(+0.12%)
Apr 04, 2012	33.69	34.17	32.54	33.35	82,214	-0.38(-1.13%)
Apr 03, 2012	33.67	33.73	33.40	33.73	30,938	+0.19(+0.57%)
Apr 02, 2012	33.62	33.68	33.37	33.54	17,468	+0.06(+0.18%)
Mar 30, 2012	33.36	34.04	33.20	33.48	32,858	+0.29(+0.87%)
Mar 29, 2012	33.40	33.40	32.90	33.19	46,110	-0.22(-0.66%)
Mar 28, 2012	33.47	33.62	33.08	33.41	76,219	-0.24(-0.70%)
Mar 27, 2012	33.89	33.91	33.65	33.65	25,907	-0.24(-0.72%)
Mar 26, 2012	33.87	33.99	33.75	33.89	16,143	+0.04(+0.12%)
Mar 23, 2012	33.85	34.07	33.82	33.85	18,340	-0.11(-0.32%)
Mar 22, 2012	34.20	34.20	33.86	33.96	17,390	-0.28(-0.82%)
Mar 21, 2012	34.14	34.24	34.07	34.24	4,075	+0.05(+0.15%)
Mar 20, 2012	34.05	34.20	34.04	34.19	18,916	-0.02(-0.06%)
Mar 19, 2012	33.98	34.28	33.98	34.21	56,544	+0.37(+1.09%)
Mar 16, 2012	33.77	33.93	33.50	33.84	66,335	+0.07(+0.21%)
Mar 15, 2012	33.66	33.78	33.38	33.77	72,346	-0.09(-0.27%)
Mar 14, 2012	34.16	34.27	33.81	33.86	14,530	-0.46(-1.34%)
Mar 13, 2012	34.65	34.65	34.11	34.32	73,946	-0.13(-0.38%)
Mar 12, 2012	34.34	34.51	34.34	34.45	13,487	-0.05(-0.14%)
Mar 09, 2012	34.40	34.50	34.39	34.50	15,678	+0.17(+0.50%)
Mar 08, 2012	34.73	34.73	34.30	34.33	21,226	-0.15(-0.44%)
Mar 07, 2012	34.11	34.48	33.91	34.48	19,415	+0.31(+0.91%)
Mar 06, 2012	34.31	34.40	34.05	34.17	147,911	-0.45(-1.30%)
Mar 05, 2012	34.55	34.75	34.39	34.62	25,366	-0.12(-0.35%)
Mar 02, 2012	35.14	35.14	34.71	34.74	21,799	-0.25(-0.72%)

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