Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	24.57	25.04	24.52	24.53	1,130,808	-0.23(-0.93%)
Dec 29, 2011	23.19	24.99	23.19	24.76	2,195,921	+1.66(+7.17%)
Dec 28, 2011	24.02	24.02	23.05	23.11	1,033,260	-0.87(-3.63%)
Dec 27, 2011	23.96	24.28	23.75	23.98	824,053	-0.12(-0.50%)
Dec 23, 2011	24.24	24.28	23.85	24.10	730,449	+0.17(+0.71%)
Dec 21, 2011	23.58	23.99	23.23	23.93	2,112,137	+0.44(+1.85%)
Dec 20, 2011	22.42	23.63	22.42	23.49	2,717,796	+1.27(+5.73%)
Dec 19, 2011	22.30	22.64	22.15	22.22	2,035,645	+0.03(+0.15%)
Dec 16, 2011	21.79	22.28	21.78	22.18	2,428,738	+0.57(+2.65%)
Dec 15, 2011	21.43	21.79	21.42	21.61	2,369,242	+0.49(+2.30%)
Dec 14, 2011	22.05	22.23	21.09	21.12	2,152,234	-1.08(-4.88%)
Dec 13, 2011	23.15	23.40	21.82	22.21	2,098,671	-0.82(-3.56%)
Dec 12, 2011	23.72	23.75	22.90	23.03	1,788,190	-1.02(-4.23%)
Dec 09, 2011	23.73	24.05	23.47	24.05	1,675,351	+0.50(+2.10%)
Dec 08, 2011	24.74	24.93	23.43	23.55	1,493,209	-1.38(-5.55%)
Dec 07, 2011	24.57	25.10	24.34	24.93	823,912	+0.18(+0.72%)
Dec 06, 2011	24.95	25.25	24.57	24.75	742,607	-0.28(-1.13%)
Dec 05, 2011	25.34	25.51	24.79	25.04	1,032,780	+0.13(+0.51%)
Dec 02, 2011	25.10	25.31	24.72	24.91	1,657,896	+0.09(+0.34%)
Dec 01, 2011	24.38	25.28	23.99	24.82	2,551,285	+0.31(+1.25%)
Nov 30, 2011	23.81	24.56	23.49	24.51	1,832,852	+1.71(+7.49%)
Nov 29, 2011	23.08	23.20	22.61	22.81	1,343,846	-0.01(-0.04%)
Nov 28, 2011	23.01	23.60	22.59	22.82	1,485,150	+0.71(+3.21%)
Nov 25, 2011	22.17	22.58	22.08	22.11	387,442	-0.10(-0.46%)
Nov 23, 2011	22.29	22.50	22.05	22.21	1,413,930	-0.38(-1.66%)
Nov 22, 2011	23.14	23.43	22.49	22.58	1,373,504	-0.66(-2.83%)
Nov 21, 2011	23.58	23.58	22.96	23.24	1,359,370	-0.77(-3.20%)
Nov 18, 2011	24.14	24.34	23.80	24.01	1,006,201	+0.03(+0.14%)
Nov 17, 2011	24.45	24.63	23.65	23.98	1,989,112	-0.49(-1.99%)
Nov 16, 2011	24.85	25.30	24.40	24.46	1,164,698	-0.69(-2.75%)
Nov 15, 2011	24.57	25.37	24.41	25.16	1,074,279	+0.48(+1.94%)
Nov 14, 2011	24.64	24.92	24.49	24.68	1,170,231	-0.04(-0.17%)
Nov 11, 2011	24.53	24.99	24.37	24.72	1,395,210	+0.59(+2.44%)
Nov 10, 2011	24.34	24.57	23.96	24.13	1,086,459	+0.21(+0.89%)
Nov 09, 2011	24.34	24.63	23.79	23.92	1,662,933	-1.26(-4.99%)
Nov 08, 2011	25.45	25.59	24.55	25.17	1,097,319	-0.04(-0.17%)
Nov 07, 2011	24.71	25.43	24.19	25.22	2,765,017	+0.56(+2.29%)
Nov 04, 2011	24.31	24.84	24.10	24.65	2,174,103	+0.28(+1.16%)
Nov 03, 2011	23.82	24.47	23.62	24.37	1,762,324	+0.79(+3.33%)
Nov 02, 2011	23.58	24.10	23.22	23.58	1,123,128	+0.51(+2.22%)
Nov 01, 2011	23.50	23.64	22.29	23.07	2,725,688	-1.17(-4.83%)
Oct 31, 2011	24.77	24.88	24.24	24.24	1,808,136	-0.93(-3.70%)
Oct 28, 2011	25.19	25.41	24.77	25.17	1,547,419	-0.21(-0.84%)
Oct 27, 2011	24.75	26.73	24.02	25.39	4,746,131	+2.12(+9.10%)
Oct 26, 2011	21.21	23.38	20.89	23.27	5,478,546	+2.03(+9.57%)
Oct 25, 2011	22.01	22.04	21.19	21.23	3,042,819	-0.86(-3.90%)
Oct 24, 2011	21.65	22.45	21.48	22.10	2,428,528	+0.53(+2.46%)
Oct 21, 2011	21.43	21.82	21.29	21.57	2,472,663	+0.55(+2.60%)
Oct 20, 2011	21.36	21.49	20.41	21.02	2,282,305	-0.34(-1.60%)
Oct 19, 2011	20.97	21.83	20.97	21.36	2,778,571	+0.33(+1.58%)
Oct 18, 2011	19.99	21.40	19.56	21.03	2,803,081	+1.05(+5.26%)
Oct 17, 2011	20.60	20.89	19.88	19.98	1,296,084	-0.85(-4.06%)
Oct 14, 2011	20.27	20.94	20.16	20.82	1,389,403	+0.75(+3.74%)
Oct 13, 2011	19.54	20.12	19.42	20.07	2,331,413	+0.50(+2.58%)
Oct 12, 2011	19.32	19.69	18.88	19.57	5,335,917	+0.38(+1.96%)
Oct 11, 2011	19.17	19.83	18.95	19.19	2,886,018	+0.07(+0.36%)
Oct 10, 2011	19.33	19.44	18.55	19.12	2,508,388	-0.09(-0.45%)
Oct 07, 2011	20.18	20.36	18.85	19.21	2,159,983	-0.95(-4.70%)
Oct 06, 2011	19.89	20.18	19.77	20.16	1,401,733	+0.90(+4.66%)
Oct 05, 2011	18.38	19.27	18.07	19.26	2,843,005	+0.97(+5.32%)
Oct 04, 2011	17.14	18.39	15.95	18.29	3,271,151	+0.73(+4.18%)

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