Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	23.25	23.29	22.52	22.96	3,653,493	+0.31(+1.37%)
Nov 29, 2011	22.51	22.83	22.06	22.65	1,803,224	+0.26(+1.18%)
Nov 28, 2011	22.47	22.94	22.24	22.39	1,810,118	+0.29(+1.32%)
Nov 25, 2011	22.22	22.60	22.05	22.10	274,727	-0.11(-0.51%)
Nov 23, 2011	22.35	22.61	21.87	22.21	2,793,324	-0.35(-1.54%)
Nov 22, 2011	23.48	23.57	22.41	22.56	2,833,376	-1.03(-4.35%)
Nov 21, 2011	23.25	24.02	23.25	23.58	2,167,562	-0.15(-0.63%)
Nov 18, 2011	23.63	24.20	23.20	23.74	4,012,602	+0.14(+0.60%)
Nov 17, 2011	23.93	24.28	23.28	23.59	3,242,685	-0.44(-1.84%)
Nov 16, 2011	24.98	25.20	23.98	24.04	2,614,403	-1.03(-4.10%)
Nov 15, 2011	24.89	25.20	24.43	25.06	2,585,573	+0.08(+0.30%)
Nov 14, 2011	24.87	25.17	24.55	24.99	3,069,282	+0.00(+0.00%)
Nov 11, 2011	24.60	25.30	24.44	24.99	4,975,837	+0.62(+2.55%)
Nov 10, 2011	23.56	24.47	23.56	24.37	4,543,318	+0.80(+3.40%)
Nov 09, 2011	22.91	23.92	22.91	23.57	3,933,215	-0.18(-0.75%)
Nov 08, 2011	22.96	24.10	22.51	23.75	6,417,169	+0.65(+2.81%)
Nov 07, 2011	21.99	23.18	21.99	23.10	3,117,081	+0.95(+4.30%)
Nov 04, 2011	21.88	22.25	21.52	22.14	1,426,477	+0.40(+1.82%)
Nov 03, 2011	21.66	22.06	21.21	21.75	3,901,475	-0.24(-1.11%)
Nov 02, 2011	22.65	23.26	21.96	21.99	4,374,749	-0.14(-0.64%)
Nov 01, 2011	21.61	24.15	21.19	22.13	6,072,460	+0.05(+0.21%)
Oct 31, 2011	21.36	22.35	21.21	22.09	4,500,858	+0.63(+2.94%)
Oct 28, 2011	21.17	21.75	20.96	21.46	2,351,924	+0.23(+1.06%)
Oct 27, 2011	21.62	21.62	20.09	21.23	4,010,977	+0.19(+0.90%)
Oct 26, 2011	21.21	21.38	20.20	21.04	2,385,897	+0.17(+0.81%)
Oct 25, 2011	21.28	21.28	20.82	20.87	1,535,198	-0.60(-2.81%)
Oct 24, 2011	21.92	22.18	21.23	21.48	2,063,346	-0.48(-2.19%)
Oct 21, 2011	20.82	22.02	20.82	21.96	3,888,407	+1.54(+7.57%)
Oct 20, 2011	20.66	20.84	19.88	20.41	3,362,781	-0.25(-1.23%)
Oct 19, 2011	21.43	21.53	20.50	20.67	2,662,091	-0.72(-3.35%)
Oct 18, 2011	20.65	21.55	20.49	21.38	3,159,070	+0.85(+4.13%)
Oct 17, 2011	20.67	20.92	20.21	20.53	2,096,090	-0.24(-1.13%)
Oct 14, 2011	20.22	20.87	20.10	20.77	3,677,202	+0.87(+4.35%)
Oct 13, 2011	18.83	19.98	18.76	19.90	3,586,656	+0.76(+3.99%)
Oct 12, 2011	18.17	19.59	18.00	19.14	5,201,004	+1.15(+6.39%)
Oct 11, 2011	18.07	18.14	17.76	17.99	929,686	-0.08(-0.42%)
Oct 10, 2011	17.89	18.16	17.73	18.07	1,119,647	+0.55(+3.12%)
Oct 07, 2011	17.50	17.91	17.10	17.52	2,303,059	+0.31(+1.81%)
Oct 06, 2011	17.51	17.71	17.10	17.21	2,157,800	+0.19(+1.11%)
Oct 05, 2011	16.84	17.75	16.67	17.02	4,957,898	-0.51(-2.90%)
Oct 04, 2011	17.43	17.59	16.42	17.53	4,349,507	-0.19(-1.06%)
Oct 03, 2011	19.07	19.30	17.63	17.72	4,378,226	-1.27(-6.70%)
Sep 30, 2011	18.39	19.13	18.34	18.99	4,381,271	+0.34(+1.82%)
Sep 29, 2011	18.37	18.78	18.11	18.65	1,836,789	+0.57(+3.12%)
Sep 28, 2011	18.72	18.72	18.08	18.08	1,557,467	-0.59(-3.18%)
Sep 27, 2011	19.12	19.19	18.60	18.68	1,457,494	-0.02(-0.10%)
Sep 26, 2011	18.62	18.84	18.24	18.70	2,673,687	+0.37(+2.00%)
Sep 23, 2011	18.40	18.69	18.11	18.33	3,095,402	-0.43(-2.31%)
Sep 22, 2011	17.92	19.15	17.92	18.76	4,080,319	+0.09(+0.50%)
Sep 21, 2011	18.73	19.33	18.61	18.67	4,518,332	-0.08(-0.40%)
Sep 20, 2011	18.84	19.02	18.36	18.74	2,622,752	+0.08(+0.45%)
Sep 19, 2011	19.53	19.53	18.59	18.66	4,212,667	-1.34(-6.69%)
Sep 16, 2011	20.02	20.29	19.54	20.00	4,217,632	+0.37(+1.87%)
Sep 15, 2011	18.80	19.78	18.77	19.63	7,791,252	+2.10(+11.98%)
Sep 14, 2011	16.68	18.00	16.58	17.53	7,681,095	+0.89(+5.38%)
Sep 13, 2011	17.02	17.02	16.20	16.63	4,451,084	-0.70(-4.02%)
Sep 12, 2011	17.04	17.75	16.58	17.33	3,805,390	+0.09(+0.55%)
Sep 09, 2011	18.20	18.45	17.22	17.24	2,524,667	-1.12(-6.11%)
Sep 08, 2011	18.56	18.98	18.29	18.36	1,455,547	-0.33(-1.76%)
Sep 07, 2011	17.99	18.94	17.80	18.69	2,470,691	+1.02(+5.76%)
Sep 06, 2011	17.03	17.81	16.83	17.67	2,508,703	+0.10(+0.59%)
Sep 02, 2011	17.73	17.90	17.25	17.57	2,039,398	-0.51(-2.81%)

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