Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	21.28	21.71	21.23	21.41	13,754,451	-0.09(-0.41%)
Oct 28, 2011	21.26	21.54	21.10	21.50	13,747,099	+0.20(+0.96%)
Oct 27, 2011	21.37	21.45	21.21	21.30	17,377,284	+0.36(+1.72%)
Oct 26, 2011	21.03	21.11	20.61	20.94	10,747,903	+0.10(+0.49%)
Oct 25, 2011	20.92	21.19	20.77	20.84	10,673,400	-0.29(-1.39%)
Oct 24, 2011	20.97	21.32	20.92	21.13	14,818,165	+0.16(+0.76%)
Oct 21, 2011	20.63	20.97	20.57	20.97	13,929,292	+0.55(+2.68%)
Oct 20, 2011	20.37	20.55	20.16	20.42	9,499,273	+0.13(+0.66%)
Oct 19, 2011	20.37	20.56	20.24	20.29	9,635,484	-0.04(-0.21%)
Oct 18, 2011	20.14	20.52	19.55	20.33	12,514,721	+0.10(+0.51%)
Oct 17, 2011	20.51	20.65	20.16	20.23	9,229,709	-0.43(-2.10%)
Oct 14, 2011	20.58	20.71	20.43	20.66	9,640,829	+0.17(+0.82%)
Oct 13, 2011	20.32	20.56	20.21	20.49	9,521,086	+0.09(+0.46%)
Oct 12, 2011	20.08	20.56	19.99	20.40	15,809,914	+0.43(+2.16%)
Oct 11, 2011	19.96	20.16	19.88	19.97	9,771,712	-0.19(-0.96%)
Oct 10, 2011	19.95	20.20	19.86	20.16	9,232,634	+0.57(+2.92%)
Oct 07, 2011	19.85	19.97	19.47	19.59	11,655,115	-0.25(-1.27%)
Oct 06, 2011	19.76	19.96	19.73	19.84	11,904,113	+0.33(+1.69%)
Oct 05, 2011	19.10	19.61	18.97	19.51	16,632,207	+0.46(+2.41%)
Oct 04, 2011	18.12	19.09	18.01	19.05	15,483,857	+0.60(+3.23%)
Oct 03, 2011	18.74	19.16	18.45	18.46	16,106,964	-0.55(-2.88%)
Sep 30, 2011	19.33	19.61	19.00	19.01	15,701,140	-0.55(-2.82%)
Sep 29, 2011	19.96	20.00	18.99	19.56	16,173,026	-0.11(-0.54%)
Sep 28, 2011	20.15	20.44	19.61	19.66	16,037,639	-0.47(-2.33%)
Sep 27, 2011	20.09	20.57	20.00	20.13	19,641,184	+0.28(+1.42%)
Sep 26, 2011	19.90	20.00	19.39	19.85	18,939,778	+0.15(+0.76%)
Sep 23, 2011	19.51	20.00	19.27	19.70	40,965,272	+0.99(+5.30%)
Sep 22, 2011	18.49	18.83	18.27	18.71	26,678,986	-0.35(-1.82%)
Sep 21, 2011	19.83	19.92	19.01	19.06	22,987,340	-0.83(-4.16%)
Sep 20, 2011	20.15	20.27	19.83	19.88	17,828,776	-0.16(-0.82%)
Sep 19, 2011	19.61	20.11	19.57	20.05	16,351,804	+0.10(+0.48%)
Sep 16, 2011	19.70	20.00	19.63	19.95	18,194,556	+0.38(+1.96%)
Sep 15, 2011	19.62	19.65	19.28	19.57	12,379,230	+0.12(+0.63%)
Sep 14, 2011	19.17	19.73	18.98	19.45	17,327,892	+0.37(+1.95%)
Sep 13, 2011	18.76	19.20	18.68	19.07	13,324,304	+0.32(+1.73%)
Sep 12, 2011	18.17	18.76	18.10	18.75	11,152,665	+0.41(+2.25%)
Sep 09, 2011	18.77	18.98	18.33	18.34	16,763,482	-0.63(-3.32%)
Sep 08, 2011	19.06	19.45	18.85	18.97	12,596,607	-0.26(-1.36%)
Sep 07, 2011	18.90	19.23	18.71	19.23	12,829,750	+0.61(+3.28%)
Sep 06, 2011	18.04	18.65	17.83	18.62	12,702,497	-0.06(-0.33%)
Sep 02, 2011	18.86	19.08	18.63	18.68	11,587,257	-0.56(-2.90%)
Sep 01, 2011	19.19	19.58	19.12	19.24	17,721,184	-0.00(-0.03%)
Aug 31, 2011	19.33	19.66	19.13	19.24	15,714,562	+0.06(+0.32%)
Aug 30, 2011	19.61	19.65	19.18	19.18	21,199,766	-0.48(-2.45%)
Aug 29, 2011	19.34	19.67	19.27	19.66	12,568,463	+0.50(+2.61%)
Aug 26, 2011	18.50	19.20	18.28	19.16	13,769,935	+0.56(+3.02%)
Aug 25, 2011	19.06	19.21	18.54	18.60	13,908,718	-0.45(-2.38%)
Aug 24, 2011	18.48	19.09	18.40	19.05	17,197,660	+0.49(+2.64%)
Aug 23, 2011	17.67	18.57	17.57	18.56	13,561,640	+0.96(+5.48%)
Aug 22, 2011	17.77	17.89	17.55	17.60	12,533,230	+0.15(+0.85%)
Aug 19, 2011	17.53	18.10	17.43	17.45	14,240,565	-0.30(-1.68%)
Aug 18, 2011	17.93	18.07	17.54	17.75	18,738,280	-0.58(-3.19%)
Aug 17, 2011	18.58	18.78	18.17	18.33	12,975,277	-0.15(-0.80%)
Aug 16, 2011	18.67	18.99	18.46	18.48	15,808,276	-0.42(-2.24%)
Aug 15, 2011	18.79	18.91	18.38	18.90	11,220,702	+0.20(+1.06%)
Aug 12, 2011	18.62	18.89	18.52	18.71	12,005,116	+0.22(+1.19%)
Aug 11, 2011	17.69	18.74	17.61	18.49	16,831,116	+0.87(+4.94%)
Aug 10, 2011	18.14	18.41	17.55	17.62	21,739,260	-0.70(-3.84%)
Aug 09, 2011	18.07	18.35	17.09	18.32	24,246,762	+0.74(+4.18%)
Aug 08, 2011	18.07	18.51	17.32	17.58	26,760,366	-1.04(-5.58%)
Aug 05, 2011	18.32	18.77	17.84	18.62	24,217,932	+0.52(+2.84%)
Aug 04, 2011	19.12	19.26	18.10	18.11	21,162,228	-1.23(-6.35%)
Aug 03, 2011	18.94	19.35	18.41	19.34	17,961,824	+0.44(+2.31%)
Aug 02, 2011	19.60	19.81	18.87	18.90	19,172,702	-0.94(-4.73%)

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