Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	19.26	19.48	18.95	19.21	2,714,366	-0.26(-1.34%)
Jan 30, 2012	19.52	19.62	19.19	19.47	1,389,927	-0.11(-0.56%)
Jan 27, 2012	19.70	19.94	19.52	19.58	1,840,357	-0.16(-0.81%)
Jan 26, 2012	20.62	20.65	19.66	19.74	3,236,070	-1.01(-4.87%)
Jan 25, 2012	19.03	20.93	18.88	20.75	5,973,073	+1.88(+9.96%)
Jan 24, 2012	19.00	19.12	18.65	18.87	3,359,295	-0.13(-0.68%)
Jan 23, 2012	17.91	19.07	17.90	19.00	3,329,109	+1.31(+7.41%)
Jan 20, 2012	17.67	17.83	17.55	17.69	1,827,008	+0.07(+0.40%)
Jan 19, 2012	17.80	17.87	17.58	17.62	1,905,855	-0.07(-0.40%)
Jan 18, 2012	17.67	18.03	17.54	17.69	4,024,297	+0.11(+0.63%)
Jan 17, 2012	17.61	17.80	17.27	17.58	3,366,841	+0.20(+1.15%)
Jan 16, 2012	17.95	17.96	17.25	17.38	1,612,190	-0.51(-2.85%)
Jan 13, 2012	18.10	18.11	17.86	17.89	2,206,800	-0.31(-1.70%)
Jan 12, 2012	18.38	18.46	18.10	18.20	3,134,193	-0.41(-2.20%)
Jan 11, 2012	18.75	18.75	18.42	18.61	2,783,214	-0.25(-1.33%)
Jan 10, 2012	19.34	19.43	18.77	18.86	2,225,926	-0.29(-1.51%)
Jan 09, 2012	19.48	19.63	19.07	19.15	1,817,064	-0.11(-0.57%)
Jan 06, 2012	19.45	19.47	19.04	19.26	1,207,625	-0.29(-1.48%)
Jan 05, 2012	19.57	19.63	19.29	19.55	1,176,153	-0.04(-0.20%)
Jan 04, 2012	19.60	19.66	19.32	19.59	1,397,680	+0.70(+3.71%)
Dec 30, 2011	18.77	18.92	18.72	18.89	990,305	+0.15(+0.80%)
Dec 29, 2011	18.86	19.00	18.67	18.74	839,332	-0.12(-0.64%)
Dec 28, 2011	19.05	19.05	18.60	18.86	924,285	-0.30(-1.57%)
Dec 23, 2011	19.06	19.16	19.16	19.16	738,478	-0.16(-0.83%)
Dec 21, 2011	18.71	19.36	18.62	19.32	5,338,533	+0.53(+2.82%)
Dec 20, 2011	18.63	19.04	18.55	18.79	5,434,967	+0.23(+1.24%)
Dec 19, 2011	18.97	19.04	18.40	18.56	2,169,433	-0.47(-2.47%)
Dec 16, 2011	18.77	19.12	18.75	19.03	3,745,616	+0.32(+1.71%)
Dec 15, 2011	18.99	18.99	18.61	18.71	1,264,296	-0.10(-0.53%)
Dec 14, 2011	19.00	19.01	18.57	18.81	2,225,106	-0.35(-1.83%)
Dec 13, 2011	19.00	19.36	18.98	19.16	1,875,901	+0.15(+0.79%)
Dec 12, 2011	19.31	19.31	18.78	19.01	2,385,818	-0.54(-2.76%)
Dec 09, 2011	19.36	19.78	19.27	19.55	2,883,791	+0.02(+0.10%)
Dec 08, 2011	20.21	20.36	19.46	19.53	2,735,901	-0.95(-4.64%)
Dec 07, 2011	19.99	20.67	19.64	20.48	2,988,053	+0.35(+1.74%)
Dec 06, 2011	20.27	20.42	19.98	20.13	1,768,280	-0.15(-0.74%)
Dec 05, 2011	20.76	20.89	20.23	20.28	1,520,367	-0.37(-1.79%)
Dec 02, 2011	20.41	20.70	20.27	20.65	1,139,204	+0.35(+1.72%)
Dec 01, 2011	20.55	20.55	20.14	20.30	1,246,470	-0.25(-1.22%)
Nov 30, 2011	20.10	20.55	20.10	20.55	2,450,348	+0.78(+3.95%)
Nov 29, 2011	19.20	20.00	19.09	19.77	1,978,705	+0.57(+2.97%)
Nov 28, 2011	19.01	19.31	19.01	19.20	1,354,540	+0.33(+1.75%)
Nov 25, 2011	18.68	18.90	18.62	18.87	1,225,720	+0.18(+0.96%)
Nov 24, 2011	18.93	19.09	18.66	18.69	435,117	-0.24(-1.27%)
Nov 23, 2011	19.23	19.35	18.87	18.93	2,161,413	-0.62(-3.17%)
Nov 22, 2011	19.60	19.69	19.43	19.55	1,828,068	-0.08(-0.41%)
Nov 21, 2011	19.61	19.69	19.26	19.63	1,514,258	-0.33(-1.65%)
Nov 18, 2011	19.94	20.09	19.70	19.96	1,615,353	+0.21(+1.06%)
Nov 17, 2011	19.78	19.80	19.26	19.75	2,417,122	+0.15(+0.77%)
Nov 16, 2011	19.94	20.45	19.59	19.60	3,433,808	-0.38(-1.90%)
Nov 15, 2011	20.11	20.27	19.72	19.98	3,133,934	-0.28(-1.38%)
Nov 14, 2011	20.50	20.67	20.05	20.26	1,535,589	-0.32(-1.55%)
Nov 11, 2011	20.56	20.82	20.51	20.58	3,440,074	+0.10(+0.49%)
Nov 10, 2011	20.66	20.93	20.15	20.48	1,791,135	-0.01(-0.05%)
Nov 09, 2011	21.07	21.16	20.49	20.49	2,607,644	-0.92(-4.30%)
Nov 08, 2011	21.66	21.77	21.20	21.41	2,198,337	-0.19(-0.88%)
Nov 07, 2011	21.60	21.79	21.40	21.60	1,970,395	+0.05(+0.23%)
Nov 04, 2011	21.47	21.81	21.34	21.55	1,731,844	-0.13(-0.60%)
Nov 03, 2011	21.10	21.74	20.83	21.68	2,569,560	+0.63(+2.99%)
Nov 02, 2011	20.79	21.07	20.71	21.05	4,390,870	+0.34(+1.64%)

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