Date	Open	High	Low	Close	Volume	Change (%)
May 28, 2010	19.67	19.98	19.62	19.67	325,255	+0.04(+0.18%)
May 27, 2010	19.36	19.67	19.29	19.63	281,912	+0.77(+4.10%)
May 26, 2010	19.07	19.19	18.79	18.86	228,972	-0.27(-1.43%)
May 25, 2010	18.88	19.17	18.71	19.13	388,116	+0.26(+1.37%)
May 24, 2010	18.98	19.13	18.84	18.87	137,190	-0.23(-1.18%)
May 21, 2010	18.93	19.18	18.89	19.10	250,244	-0.23(-1.21%)
May 20, 2010	19.18	19.61	19.11	19.33	349,899	-0.19(-0.97%)
May 19, 2010	19.26	19.59	19.13	19.52	218,001	+0.25(+1.30%)
May 18, 2010	19.67	19.72	19.25	19.27	177,617	-0.31(-1.56%)
May 17, 2010	19.55	19.61	19.25	19.58	157,556	-0.12(-0.62%)
May 14, 2010	19.70	19.93	19.42	19.70	313,448	-0.27(-1.35%)
May 13, 2010	19.89	20.05	19.84	19.97	426,189	+0.35(+1.78%)
May 12, 2010	19.42	19.65	19.41	19.62	269,624	+0.35(+1.81%)
May 11, 2010	19.28	19.43	19.21	19.27	256,954	-0.29(-1.50%)
May 10, 2010	19.45	19.57	19.42	19.57	288,355	+0.20(+1.02%)
May 07, 2010	19.49	19.56	19.03	19.37	237,340	-0.35(-1.80%)
May 06, 2010	19.82	20.10	19.38	19.72	433,803	-0.24(-1.21%)
May 05, 2010	19.91	20.04	19.84	19.96	268,604	-0.70(-3.40%)
May 04, 2010	20.73	20.83	20.63	20.67	242,098	-0.62(-2.93%)
May 03, 2010	21.25	21.34	21.09	21.29	152,412	+0.23(+1.09%)
Apr 30, 2010	21.27	21.31	21.06	21.06	138,751	-0.11(-0.50%)
Apr 29, 2010	21.23	21.29	21.09	21.17	298,990	-0.15(-0.70%)
Apr 28, 2010	21.41	21.42	21.12	21.32	226,739	-0.18(-0.85%)
Apr 27, 2010	21.71	21.85	21.48	21.50	160,253	-0.46(-2.08%)
Apr 26, 2010	21.86	22.05	21.80	21.96	105,177	-0.16(-0.74%)
Apr 23, 2010	21.85	22.12	21.85	22.12	108,583	+0.25(+1.14%)
Apr 22, 2010	21.69	21.89	21.59	21.87	183,645	-0.03(-0.14%)
Apr 21, 2010	21.94	21.99	21.89	21.90	91,447	-0.20(-0.90%)
Apr 20, 2010	22.08	22.12	22.00	22.10	122,128	+0.14(+0.62%)
Apr 19, 2010	21.68	22.03	21.66	21.96	110,803	+0.10(+0.46%)
Apr 16, 2010	21.95	22.14	21.84	21.86	108,465	-0.07(-0.30%)
Apr 15, 2010	21.91	22.03	21.87	21.93	84,676	-0.18(-0.83%)
Apr 14, 2010	22.13	22.17	21.98	22.11	147,146	-0.03(-0.12%)
Apr 13, 2010	22.09	22.21	21.88	22.14	136,956	+0.23(+1.05%)
Apr 12, 2010	21.86	21.92	21.75	21.91	131,102	+0.08(+0.38%)
Apr 09, 2010	21.71	21.83	21.68	21.83	123,872	+0.05(+0.22%)
Apr 08, 2010	21.48	21.86	21.44	21.78	172,882	+0.19(+0.87%)
Apr 07, 2010	21.60	21.66	21.48	21.59	156,607	-0.03(-0.13%)
Apr 06, 2010	21.60	21.75	21.52	21.62	127,017	-0.46(-2.07%)
Apr 05, 2010	22.06	22.13	22.02	22.08	94,234	-0.03(-0.14%)
Apr 01, 2010	21.94	22.11	22.11	22.11	296,562	+0.18(+0.82%)
Mar 31, 2010	21.93	22.09	21.91	21.93	204,979	+0.25(+1.17%)
Mar 30, 2010	21.77	21.83	21.57	21.68	93,150	-0.11(-0.50%)
Mar 29, 2010	21.69	21.84	21.64	21.78	96,897	+0.29(+1.36%)
Mar 26, 2010	21.50	21.60	21.41	21.49	178,221	+0.00(+0.00%)
Mar 25, 2010	21.59	21.63	21.44	21.49	186,560	+0.01(+0.05%)
Mar 24, 2010	21.50	21.54	21.42	21.48	90,141	+0.02(+0.09%)
Mar 23, 2010	21.56	21.60	21.41	21.46	124,005	-0.48(-2.21%)
Mar 22, 2010	21.41	21.98	21.41	21.94	169,004	+0.75(+3.56%)
Mar 19, 2010	21.23	21.27	21.09	21.19	180,393	-0.28(-1.29%)
Mar 18, 2010	21.48	21.52	21.28	21.47	114,012	-0.05(-0.25%)
Mar 17, 2010	21.57	21.60	21.43	21.52	257,809	-0.05(-0.25%)
Mar 16, 2010	21.51	21.63	21.44	21.58	116,548	+0.13(+0.62%)
Mar 15, 2010	21.41	21.45	21.37	21.44	161,539	+0.20(+0.92%)
Mar 12, 2010	21.24	21.34	21.14	21.25	181,279	+0.09(+0.44%)
Mar 11, 2010	21.22	21.25	21.10	21.16	197,042	-0.01(-0.04%)
Mar 10, 2010	21.04	21.31	21.04	21.16	729,116	+0.07(+0.33%)
Mar 09, 2010	21.13	21.21	21.08	21.09	97,046	-0.05(-0.26%)
Mar 08, 2010	21.21	21.22	21.01	21.15	134,362	-0.07(-0.31%)
Mar 05, 2010	21.11	21.21	21.03	21.21	186,386	-0.01(-0.06%)
Mar 04, 2010	21.37	21.39	21.13	21.23	201,099	+0.02(+0.07%)
Mar 03, 2010	21.25	21.41	21.13	21.21	221,254	-0.05(-0.24%)
Mar 02, 2010	21.23	21.32	21.11	21.26	327,066	+0.29(+1.40%)

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