Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	17.25	17.62	16.95	17.05	439,348	-0.13(-0.78%)
Aug 30, 2011	16.99	17.27	16.78	17.18	273,811	+0.14(+0.83%)
Aug 29, 2011	17.08	17.32	16.87	17.04	233,312	+0.12(+0.70%)
Aug 26, 2011	16.20	16.97	15.99	16.92	375,905	+0.61(+3.73%)
Aug 25, 2011	16.95	16.98	16.16	16.32	350,352	-0.47(-2.78%)
Aug 24, 2011	16.78	17.21	16.59	16.78	560,996	-0.05(-0.31%)
Aug 23, 2011	16.17	16.88	16.04	16.84	437,690	+0.76(+4.75%)
Aug 22, 2011	16.23	16.30	15.95	16.07	590,187	+0.20(+1.26%)
Aug 19, 2011	15.84	16.38	15.72	15.87	702,665	-0.04(-0.28%)
Aug 18, 2011	16.63	16.63	15.78	15.92	476,903	-0.97(-5.75%)
Aug 17, 2011	17.24	17.35	16.83	16.89	488,038	-0.16(-0.95%)
Aug 16, 2011	17.27	17.27	16.75	17.05	467,113	-0.24(-1.41%)
Aug 15, 2011	17.27	17.52	17.00	17.29	738,712	+0.24(+1.38%)
Aug 12, 2011	16.91	17.09	16.66	17.06	841,048	+0.27(+1.58%)
Aug 11, 2011	16.68	16.97	16.39	16.79	1,031,741	+0.24(+1.43%)
Aug 10, 2011	16.89	17.12	16.52	16.55	867,066	-0.34(-2.01%)
Aug 09, 2011	17.28	16.92	15.62	16.89	884,853	+0.94(+5.87%)
Aug 08, 2011	17.28	17.46	15.90	15.96	1,532,303	-1.68(-9.54%)
Aug 05, 2011	16.58	18.66	16.36	17.64	2,294,344	-1.40(-7.36%)
Aug 04, 2011	19.99	19.99	18.88	19.04	829,233	-1.16(-5.74%)
Aug 03, 2011	20.16	20.21	19.67	20.20	293,620	+0.05(+0.26%)
Aug 02, 2011	20.21	21.08	20.09	20.15	735,964	-0.05(-0.26%)
Aug 01, 2011	20.40	20.41	19.93	20.20	514,217	-0.01(-0.07%)
Jul 29, 2011	20.01	20.43	19.79	20.21	280,189	+0.04(+0.22%)
Jul 28, 2011	20.65	20.74	20.11	20.17	274,530	-0.51(-2.46%)
Jul 27, 2011	20.74	20.74	20.18	20.68	419,058	-0.11(-0.53%)
Jul 26, 2011	21.21	21.23	20.59	20.79	303,451	-0.46(-2.15%)
Jul 25, 2011	20.58	21.87	20.47	21.25	1,152,466	+0.72(+3.49%)
Jul 22, 2011	20.32	20.54	20.30	20.53	240,241	-0.15(-0.75%)
Jul 21, 2011	20.70	20.78	20.48	20.69	173,771	+0.13(+0.61%)
Jul 20, 2011	20.22	20.60	20.09	20.56	217,333	+0.38(+1.86%)
Jul 19, 2011	20.55	20.80	20.03	20.19	452,707	-0.32(-1.55%)
Jul 18, 2011	20.93	20.96	20.45	20.50	357,324	-0.49(-2.36%)
Jul 15, 2011	21.09	21.11	20.83	21.00	418,159	+0.01(+0.04%)
Jul 14, 2011	20.95	21.17	20.90	20.99	463,021	+0.10(+0.49%)
Jul 13, 2011	20.49	21.11	20.45	20.89	520,536	+0.52(+2.57%)
Jul 12, 2011	20.33	20.53	20.27	20.36	202,051	-0.02(-0.11%)
Jul 11, 2011	20.66	20.72	20.29	20.38	237,818	-0.49(-2.33%)
Jul 08, 2011	20.68	20.89	20.57	20.87	224,340	-0.03(-0.14%)
Jul 07, 2011	20.35	21.11	20.27	20.90	561,292	+0.66(+3.28%)
Jul 06, 2011	20.09	20.27	19.90	20.24	239,722	+0.09(+0.44%)
Jul 05, 2011	20.32	20.36	19.99	20.15	256,070	-0.14(-0.69%)
Jul 01, 2011	20.24	20.45	20.19	20.29	361,545	+0.00(+0.00%)
Jun 30, 2011	19.76	20.32	19.76	20.29	353,224	+0.61(+3.07%)
Jun 29, 2011	19.43	19.79	19.28	19.68	312,101	+0.45(+2.34%)
Jun 28, 2011	19.23	19.37	19.17	19.23	192,343	+0.07(+0.35%)
Jun 27, 2011	18.81	19.27	18.75	19.17	332,773	+0.26(+1.37%)
Jun 24, 2011	19.16	19.28	18.82	18.91	227,638	-0.25(-1.31%)
Jun 23, 2011	19.06	19.18	18.73	19.16	305,087	-0.08(-0.42%)
Jun 22, 2011	19.31	19.48	19.20	19.24	381,074	-0.20(-1.03%)
Jun 21, 2011	19.03	19.50	19.02	19.44	518,544	+0.53(+2.81%)
Jun 20, 2011	18.73	19.01	18.72	18.91	428,583	+0.35(+1.91%)
Jun 17, 2011	18.95	19.03	18.50	18.55	735,730	-0.29(-1.53%)
Jun 16, 2011	18.56	18.89	18.56	18.84	662,674	+0.19(+1.03%)
Jun 15, 2011	18.76	18.79	18.40	18.65	556,070	-0.21(-1.13%)
Jun 14, 2011	18.81	18.98	18.59	18.86	425,058	+0.18(+0.99%)
Jun 13, 2011	18.89	18.98	18.57	18.68	626,597	-0.29(-1.52%)
Jun 10, 2011	19.15	19.17	18.92	18.97	366,199	-0.22(-1.15%)
Jun 09, 2011	19.08	19.25	18.90	19.19	341,101	+0.16(+0.85%)
Jun 08, 2011	19.16	19.28	18.95	19.03	833,497	-0.30(-1.53%)
Jun 07, 2011	19.51	19.61	19.28	19.32	488,615	-0.12(-0.61%)
Jun 06, 2011	19.54	19.71	19.20	19.44	653,871	-0.10(-0.49%)

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