Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	21.10	21.32	20.81	20.83	256,237	-0.37(-1.76%)
Dec 29, 2011	21.18	21.36	20.99	21.20	228,365	+0.11(+0.53%)
Dec 28, 2011	21.76	21.79	20.86	21.09	362,967	-0.66(-3.05%)
Dec 27, 2011	21.28	21.99	20.79	21.75	372,932	+0.31(+1.45%)
Dec 23, 2011	21.62	21.66	21.23	21.44	364,307	+0.25(+1.20%)
Dec 21, 2011	22.44	22.46	20.81	21.18	887,307	-1.28(-5.69%)
Dec 20, 2011	21.88	22.65	21.88	22.46	500,326	+1.17(+5.48%)
Dec 19, 2011	21.96	22.17	21.23	21.30	379,401	-0.47(-2.17%)
Dec 16, 2011	21.69	22.30	21.57	21.77	785,371	+0.35(+1.65%)
Dec 15, 2011	21.82	21.90	21.28	21.41	278,070	+0.04(+0.20%)
Dec 14, 2011	21.92	22.06	21.25	21.37	419,647	-0.74(-3.37%)
Dec 13, 2011	22.69	23.03	21.98	22.12	425,214	-0.42(-1.84%)
Dec 12, 2011	22.94	22.94	22.08	22.53	568,508	-0.75(-3.22%)
Dec 09, 2011	22.09	23.42	22.09	23.28	632,550	+1.23(+5.57%)
Dec 08, 2011	22.78	22.97	21.99	22.05	643,918	-0.96(-4.18%)
Dec 07, 2011	22.59	23.20	22.22	23.01	531,655	+0.27(+1.17%)
Dec 06, 2011	23.05	23.21	22.48	22.75	812,285	-0.20(-0.89%)
Dec 05, 2011	23.37	23.57	22.77	22.95	889,259	+0.07(+0.30%)
Dec 02, 2011	23.59	23.59	22.78	22.88	759,501	-0.30(-1.28%)
Dec 01, 2011	23.36	23.86	23.05	23.18	426,256	-0.38(-1.63%)
Nov 30, 2011	23.44	23.86	23.44	23.57	924,638	+1.02(+4.54%)
Nov 29, 2011	22.90	22.90	22.43	22.54	787,987	-0.18(-0.79%)
Nov 28, 2011	22.13	22.79	21.69	22.72	777,248	+1.96(+9.44%)
Nov 25, 2011	20.76	21.21	20.71	20.76	181,017	-0.04(-0.21%)
Nov 23, 2011	21.43	21.69	20.79	20.81	540,203	-0.82(-3.79%)
Nov 22, 2011	21.58	22.12	21.45	21.63	427,331	-0.02(-0.11%)
Nov 21, 2011	21.72	21.91	21.37	21.65	480,653	-0.57(-2.57%)
Nov 18, 2011	22.43	22.59	21.99	22.22	407,181	+0.01(+0.03%)
Nov 17, 2011	22.88	22.95	21.91	22.21	491,018	-0.66(-2.88%)
Nov 16, 2011	23.06	23.44	22.82	22.87	298,360	-0.55(-2.33%)
Nov 15, 2011	22.92	23.57	22.81	23.42	324,166	+0.41(+1.78%)
Nov 14, 2011	22.95	23.26	22.79	23.01	405,358	-0.24(-1.04%)
Nov 11, 2011	22.76	23.46	22.54	23.25	563,589	+0.89(+4.00%)
Nov 10, 2011	22.70	22.80	21.98	22.36	570,325	+0.11(+0.47%)
Nov 09, 2011	23.11	23.18	22.13	22.25	914,141	-1.35(-5.73%)
Nov 08, 2011	22.05	23.86	22.05	23.60	1,630,096	+1.74(+7.97%)
Nov 07, 2011	21.72	21.90	21.14	21.86	308,980	+0.01(+0.06%)
Nov 04, 2011	21.95	21.95	21.53	21.85	311,586	-0.31(-1.40%)
Nov 03, 2011	21.66	22.33	21.23	22.16	547,620	+0.87(+4.11%)
Nov 02, 2011	21.64	21.84	21.00	21.28	647,300	-0.01(-0.03%)
Nov 01, 2011	21.58	22.18	20.83	21.29	1,303,240	-0.71(-3.21%)
Oct 31, 2011	21.50	22.77	21.01	22.00	1,062,778	+0.06(+0.28%)
Oct 28, 2011	20.47	22.22	20.17	21.94	1,396,293	+1.41(+6.89%)
Oct 27, 2011	19.85	20.71	19.78	20.52	1,189,373	+1.51(+7.96%)
Oct 26, 2011	18.82	19.10	18.24	19.01	683,431	+0.56(+3.03%)
Oct 25, 2011	19.42	19.80	18.39	18.45	504,219	-1.15(-5.86%)
Oct 24, 2011	18.57	19.84	18.57	19.60	591,547	+1.14(+6.15%)
Oct 21, 2011	18.06	18.65	17.90	18.46	674,443	+0.76(+4.31%)
Oct 20, 2011	17.94	18.07	17.34	17.70	531,313	-0.19(-1.07%)
Oct 19, 2011	18.36	18.55	17.80	17.89	605,202	-0.40(-2.17%)
Oct 18, 2011	17.79	18.37	17.28	18.29	545,887	+0.56(+3.15%)
Oct 17, 2011	18.61	18.84	17.56	17.73	642,216	-1.02(-5.46%)
Oct 14, 2011	18.57	18.85	18.49	18.75	440,609	+0.50(+2.75%)
Oct 13, 2011	18.26	18.56	17.98	18.25	329,571	-0.22(-1.21%)
Oct 12, 2011	18.77	18.82	17.74	18.47	863,556	-0.08(-0.43%)
Oct 11, 2011	18.19	18.70	17.89	18.55	571,457	+0.26(+1.42%)
Oct 10, 2011	17.93	18.30	17.81	18.29	737,543	+0.84(+4.80%)
Oct 07, 2011	17.79	18.35	17.21	17.46	633,209	-0.25(-1.40%)
Oct 06, 2011	18.13	18.19	17.20	17.70	1,050,332	+0.51(+3.00%)
Oct 05, 2011	16.19	17.45	15.90	17.19	687,084	+1.15(+7.20%)
Oct 04, 2011	14.55	16.06	14.55	16.04	1,196,231	+1.28(+8.66%)

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