Date	Open	High	Low	Close	Volume	Change (%)
Jul 30, 2010	20.64	20.73	20.33	20.64	39,988	+0.01(+0.07%)
Jul 29, 2010	20.71	20.82	20.46	20.63	43,051	+0.17(+0.81%)
Jul 28, 2010	20.61	20.61	20.40	20.46	41,663	-0.19(-0.91%)
Jul 27, 2010	20.76	20.76	20.50	20.65	26,928	-0.07(-0.33%)
Jul 26, 2010	20.43	20.72	20.43	20.72	46,831	+0.25(+1.22%)
Jul 23, 2010	20.20	20.48	20.19	20.47	111,464	+0.26(+1.27%)
Jul 22, 2010	19.99	20.27	19.99	20.21	113,877	+0.71(+3.67%)
Jul 21, 2010	19.93	19.93	19.46	19.50	24,025	-0.40(-1.99%)
Jul 20, 2010	19.37	19.90	19.37	19.89	39,230	+0.22(+1.13%)
Jul 19, 2010	19.70	19.73	19.53	19.67	33,721	+0.12(+0.64%)
Jul 16, 2010	19.55	19.90	19.48	19.55	44,146	-0.58(-2.86%)
Jul 15, 2010	20.05	20.12	19.83	20.12	40,930	+0.14(+0.69%)
Jul 14, 2010	19.78	20.05	19.78	19.98	51,696	+0.04(+0.18%)
Jul 13, 2010	19.75	19.99	19.75	19.95	77,619	+0.40(+2.06%)
Jul 12, 2010	19.41	19.56	19.39	19.55	42,474	-0.07(-0.35%)
Jul 09, 2010	19.62	19.62	19.41	19.62	41,392	+0.06(+0.32%)
Jul 08, 2010	19.37	19.55	19.26	19.55	42,744	+0.21(+1.11%)
Jul 07, 2010	18.75	19.34	18.75	19.34	51,281	+0.66(+3.53%)
Jul 06, 2010	18.87	19.00	18.57	18.68	63,901	+0.31(+1.70%)
Jul 02, 2010	18.37	18.62	18.26	18.37	128,339	-0.03(-0.15%)
Jul 01, 2010	18.33	18.41	18.08	18.39	24,852	+0.20(+1.10%)
Jun 30, 2010	18.37	18.52	18.14	18.19	78,505	-0.17(-0.94%)
Jun 29, 2010	18.63	18.74	18.26	18.37	158,297	-0.81(-4.23%)
Jun 25, 2010	19.18	19.27	18.89	19.18	22,617	+0.09(+0.47%)
Jun 24, 2010	19.30	19.30	19.02	19.09	110,304	-0.35(-1.82%)
Jun 23, 2010	19.40	19.50	19.21	19.44	179,010	+0.14(+0.72%)
Jun 22, 2010	19.59	19.70	19.29	19.30	51,937	-0.34(-1.73%)
Jun 21, 2010	19.96	19.99	19.54	19.64	37,230	-0.03(-0.13%)
Jun 18, 2010	19.67	19.72	19.56	19.67	39,788	+0.10(+0.49%)
Jun 17, 2010	19.60	19.64	19.43	19.57	28,243	+0.01(+0.07%)
Jun 16, 2010	19.43	19.66	19.36	19.56	325,256	-0.08(-0.42%)
Jun 15, 2010	19.33	19.64	19.29	19.64	74,411	+0.62(+3.24%)
Jun 14, 2010	19.18	19.34	18.95	19.02	60,167	+0.11(+0.56%)
Jun 11, 2010	18.72	18.92	18.60	18.92	51,122	+0.01(+0.04%)
Jun 10, 2010	18.61	18.91	18.60	18.91	51,679	+0.95(+5.27%)
Jun 09, 2010	18.16	18.43	17.96	17.96	107,251	+0.04(+0.23%)
Jun 08, 2010	17.96	17.97	17.76	17.92	27,817	+0.09(+0.48%)
Jun 07, 2010	18.17	18.20	17.81	17.84	68,695	-0.17(-0.92%)
Jun 04, 2010	18.00	18.46	17.95	18.00	60,478	-0.84(-4.46%)
Jun 03, 2010	18.96	18.99	18.68	18.84	18,911	-0.04(-0.22%)
Jun 02, 2010	18.50	18.88	18.44	18.88	78,339	+0.63(+3.44%)
Jun 01, 2010	18.26	18.71	18.26	18.26	46,195	-0.34(-1.83%)
May 28, 2010	18.60	18.85	18.49	18.60	28,180	-0.18(-0.97%)
May 27, 2010	18.39	18.78	18.34	18.78	50,404	+0.99(+5.54%)
May 26, 2010	18.20	18.22	17.80	17.80	24,889	-0.22(-1.24%)
May 25, 2010	17.56	18.02	17.43	18.02	95,007	-0.18(-1.01%)
May 24, 2010	18.35	18.43	18.18	18.20	51,782	-0.24(-1.30%)
May 21, 2010	17.79	18.50	17.79	18.44	61,298	+0.46(+2.58%)
May 20, 2010	17.78	18.37	17.77	17.98	71,308	-0.81(-4.30%)
May 19, 2010	18.63	18.82	18.42	18.79	50,708	+0.01(+0.05%)
May 18, 2010	19.48	19.48	18.77	18.78	99,515	-0.52(-2.69%)
May 17, 2010	19.25	19.37	18.88	19.29	48,305	-0.04(-0.21%)
May 14, 2010	19.33	19.68	19.19	19.33	66,530	-0.56(-2.81%)
May 13, 2010	19.94	20.15	19.89	19.89	33,456	-0.31(-1.55%)
May 12, 2010	20.23	20.27	20.04	20.21	46,064	+0.22(+1.12%)
May 11, 2010	20.12	20.21	19.88	19.98	51,892	-0.14(-0.70%)
May 10, 2010	20.04	20.13	20.01	20.13	81,362	+1.15(+6.03%)
May 07, 2010	18.98	19.44	18.65	18.98	92,355	-0.45(-2.32%)
May 06, 2010	19.43	20.00	17.80	19.43	608	-0.67(-3.32%)
May 05, 2010	20.19	20.42	20.06	20.10	105,917	-0.48(-2.35%)
May 04, 2010	20.87	20.87	20.45	20.58	50,033	-0.87(-4.04%)

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