Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	20.43	20.53	20.15	20.17	2,069,927	-0.25(-1.25%)
Dec 29, 2011	20.16	20.48	19.95	20.43	2,341,762	+0.31(+1.56%)
Dec 28, 2011	20.60	20.83	20.07	20.12	3,434,165	-0.46(-2.24%)
Dec 27, 2011	20.38	20.81	20.23	20.58	5,896,126	+0.29(+1.45%)
Dec 23, 2011	19.98	20.29	19.75	20.28	2,282,613	+0.40(+2.02%)
Dec 21, 2011	20.33	20.57	19.75	19.88	4,004,819	-0.26(-1.31%)
Dec 20, 2011	19.66	20.20	19.55	20.14	3,461,459	+0.71(+3.65%)
Dec 19, 2011	19.93	20.13	19.36	19.43	5,598,481	-0.37(-1.88%)
Dec 16, 2011	20.69	21.07	19.70	19.81	11,902,064	-0.68(-3.32%)
Dec 15, 2011	20.21	20.63	20.18	20.49	6,520,434	+0.57(+2.85%)
Dec 14, 2011	20.36	20.45	19.84	19.92	6,795,402	-0.51(-2.49%)
Dec 13, 2011	21.31	21.54	20.32	20.43	6,786,004	-0.80(-3.78%)
Dec 12, 2011	21.37	21.47	20.90	21.23	3,471,598	-0.30(-1.41%)
Dec 09, 2011	21.17	21.59	20.78	21.54	5,478,530	+0.49(+2.33%)
Dec 08, 2011	22.05	22.08	21.02	21.05	8,014,033	-1.08(-4.87%)
Dec 07, 2011	22.54	22.60	21.84	22.12	6,859,833	-0.55(-2.42%)
Dec 06, 2011	22.38	22.93	22.19	22.67	7,498,061	+0.41(+1.85%)
Dec 05, 2011	22.92	23.01	22.12	22.26	8,432,018	-0.26(-1.15%)
Dec 02, 2011	23.09	23.31	22.48	22.52	4,891,696	-0.32(-1.41%)
Dec 01, 2011	22.62	23.31	22.62	22.84	7,500,542	+0.13(+0.58%)
Nov 30, 2011	22.01	22.73	21.98	22.71	8,128,921	+1.47(+6.92%)
Nov 29, 2011	21.69	21.75	21.07	21.24	5,107,688	-0.39(-1.81%)
Nov 28, 2011	21.53	21.98	21.07	21.63	8,042,726	+1.23(+6.05%)
Nov 25, 2011	20.45	20.77	20.39	20.40	2,325,445	-0.11(-0.53%)
Nov 23, 2011	21.13	21.22	20.51	20.51	4,132,358	-0.90(-4.21%)
Nov 22, 2011	21.12	21.65	20.96	21.41	4,011,028	+0.23(+1.09%)
Nov 21, 2011	21.11	21.34	20.46	21.18	7,166,611	-0.36(-1.66%)
Nov 18, 2011	21.99	22.01	21.47	21.54	4,331,175	-0.32(-1.48%)
Nov 17, 2011	22.49	22.51	21.72	21.86	6,258,801	-0.72(-3.21%)
Nov 16, 2011	23.23	23.50	22.51	22.58	5,803,770	-0.73(-3.15%)
Nov 15, 2011	23.15	23.44	22.85	23.32	4,518,996	+0.06(+0.25%)
Nov 14, 2011	23.25	23.57	22.99	23.26	4,747,296	-0.15(-0.63%)
Nov 11, 2011	23.30	23.58	23.15	23.41	5,257,982	+0.32(+1.40%)
Nov 10, 2011	22.85	23.45	22.85	23.08	7,608,950	+0.53(+2.34%)
Nov 09, 2011	23.19	23.28	22.50	22.55	4,758,615	-1.19(-4.99%)
Nov 08, 2011	24.14	24.39	23.38	23.74	8,882,917	-0.24(-1.02%)
Nov 07, 2011	24.59	24.68	23.68	23.98	6,528,623	-0.70(-2.82%)
Nov 04, 2011	23.63	25.59	23.38	24.68	15,519,824	+0.80(+3.36%)
Nov 03, 2011	23.27	24.00	22.85	23.88	13,167,954	+0.88(+3.83%)
Nov 02, 2011	22.38	23.17	22.28	22.99	8,959,718	+1.00(+4.54%)
Nov 01, 2011	22.07	22.54	21.80	22.00	8,871,918	-0.87(-3.81%)
Oct 31, 2011	23.38	23.38	22.71	22.87	6,575,569	-0.73(-3.11%)
Oct 28, 2011	23.07	24.37	23.07	23.60	9,601,327	-0.39(-1.63%)
Oct 27, 2011	24.48	24.76	23.33	23.99	19,121,558	+0.11(+0.45%)
Oct 26, 2011	24.39	24.41	23.25	23.89	8,531,904	-0.08(-0.33%)
Oct 25, 2011	24.22	24.35	23.76	23.96	7,205,846	-0.46(-1.88%)
Oct 24, 2011	23.38	24.43	23.38	24.42	7,487,585	+1.33(+5.77%)
Oct 21, 2011	23.13	23.66	22.80	23.09	8,350,742	+0.17(+0.73%)
Oct 20, 2011	23.01	23.30	22.33	22.93	7,327,063	-0.21(-0.89%)
Oct 19, 2011	23.89	24.08	23.08	23.13	6,298,137	-0.87(-3.63%)
Oct 18, 2011	23.57	24.28	23.30	24.00	7,036,301	+0.67(+2.87%)
Oct 17, 2011	23.87	24.09	23.26	23.33	4,712,142	-0.70(-2.91%)
Oct 14, 2011	23.59	24.03	23.45	24.03	4,877,614	+0.70(+2.98%)
Oct 13, 2011	23.15	23.39	22.85	23.34	5,782,665	+0.10(+0.42%)
Oct 12, 2011	23.23	23.49	23.01	23.24	6,014,629	+0.22(+0.94%)
Oct 11, 2011	23.00	23.36	22.75	23.02	5,740,610	-0.08(-0.34%)
Oct 10, 2011	22.26	23.10	21.79	23.10	7,501,878	+1.19(+5.43%)
Oct 07, 2011	22.08	22.23	21.72	21.91	7,289,113	-0.18(-0.82%)
Oct 06, 2011	21.58	22.09	20.42	22.09	12,717,091	+1.57(+7.63%)
Oct 05, 2011	19.89	20.58	19.66	20.53	9,243,181	+0.68(+3.40%)
Oct 04, 2011	19.08	19.85	18.60	19.85	8,042,129	+0.50(+2.58%)

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