Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	20.61	20.84	20.54	20.69	400,487	+0.14(+0.71%)
Dec 29, 2011	20.37	20.56	20.24	20.54	500,337	+0.16(+0.76%)
Dec 28, 2011	20.55	20.61	20.25	20.39	308,890	-0.21(-1.04%)
Dec 27, 2011	20.49	20.70	20.45	20.60	101,532	+0.04(+0.21%)
Dec 23, 2011	20.55	20.70	20.50	20.56	293,781	+0.35(+1.75%)
Dec 21, 2011	19.92	20.34	19.84	20.20	888,573	+0.28(+1.40%)
Dec 20, 2011	19.63	19.96	19.63	19.92	617,436	+0.40(+2.04%)
Dec 19, 2011	19.13	19.61	19.10	19.53	1,058,947	+0.48(+2.54%)
Dec 16, 2011	19.24	19.52	19.01	19.04	1,821,788	-0.20(-1.06%)
Dec 15, 2011	19.49	19.55	19.14	19.25	470,704	-0.04(-0.22%)
Dec 14, 2011	19.16	19.37	19.09	19.29	639,710	+0.12(+0.62%)
Dec 13, 2011	19.38	19.69	19.02	19.17	660,727	-0.03(-0.13%)
Dec 12, 2011	18.81	19.27	18.76	19.20	600,428	+0.16(+0.86%)
Dec 09, 2011	18.94	19.08	18.78	19.03	652,705	+0.03(+0.14%)
Dec 08, 2011	19.42	19.54	18.95	19.01	563,612	-0.48(-2.49%)
Dec 07, 2011	19.27	19.57	19.09	19.49	565,836	+0.18(+0.93%)
Dec 06, 2011	19.38	19.42	19.17	19.31	308,206	-0.01(-0.03%)
Dec 05, 2011	19.51	19.54	19.18	19.32	560,235	-0.04(-0.22%)
Dec 02, 2011	19.79	19.80	19.26	19.36	751,643	-0.31(-1.55%)
Dec 01, 2011	19.52	19.75	19.49	19.67	594,312	+0.16(+0.81%)
Nov 30, 2011	19.33	19.65	19.30	19.51	727,932	+0.65(+3.44%)
Nov 29, 2011	18.89	19.05	18.82	18.86	583,738	+0.05(+0.28%)
Nov 28, 2011	18.78	19.09	18.72	18.81	676,338	+0.47(+2.56%)
Nov 25, 2011	18.34	18.52	18.25	18.34	317,243	-0.08(-0.43%)
Nov 23, 2011	18.57	18.57	18.34	18.42	504,528	-0.29(-1.55%)
Nov 22, 2011	18.57	18.93	18.52	18.71	631,089	+0.14(+0.74%)
Nov 21, 2011	18.47	18.63	18.43	18.57	521,688	-0.04(-0.23%)
Nov 18, 2011	18.77	18.85	18.52	18.61	514,192	-0.08(-0.45%)
Nov 17, 2011	18.91	19.01	18.57	18.70	648,479	-0.26(-1.39%)
Nov 16, 2011	18.92	19.15	18.82	18.96	518,159	-0.21(-1.07%)
Nov 15, 2011	19.32	19.32	19.15	19.17	600,257	-0.27(-1.38%)
Nov 14, 2011	19.66	19.73	19.30	19.43	588,299	-0.33(-1.68%)
Nov 11, 2011	19.68	19.84	19.62	19.77	348,211	+0.13(+0.67%)
Nov 10, 2011	19.46	19.68	19.29	19.64	560,034	+0.20(+1.03%)
Nov 09, 2011	19.49	19.70	19.42	19.43	610,581	-0.45(-2.28%)
Nov 08, 2011	19.81	19.91	19.70	19.89	424,810	+0.09(+0.45%)
Nov 07, 2011	19.53	19.83	19.51	19.80	499,347	+0.25(+1.29%)
Nov 04, 2011	19.34	19.62	19.34	19.55	551,587	+0.01(+0.03%)
Nov 03, 2011	19.21	19.59	19.12	19.54	667,577	+0.48(+2.54%)
Nov 02, 2011	19.05	19.48	18.94	19.06	726,533	+0.26(+1.37%)
Nov 01, 2011	18.66	19.09	18.53	18.80	1,082,212	-0.35(-1.84%)
Oct 31, 2011	19.21	19.60	19.15	19.15	998,339	-0.11(-0.55%)
Oct 28, 2011	19.29	19.50	19.10	19.26	663,613	-0.04(-0.19%)
Oct 27, 2011	19.26	19.43	18.96	19.29	1,261,066	+0.50(+2.66%)
Oct 26, 2011	18.69	18.98	18.58	18.79	1,086,124	+0.34(+1.83%)
Oct 25, 2011	18.59	18.80	18.43	18.45	1,280,250	-0.31(-1.66%)
Oct 24, 2011	18.83	18.87	18.69	18.77	683,646	+0.02(+0.08%)
Oct 21, 2011	18.98	19.03	18.71	18.75	536,337	-0.03(-0.14%)
Oct 20, 2011	18.78	18.92	18.57	18.78	773,354	+0.00(+0.00%)
Oct 19, 2011	19.15	19.30	18.72	18.78	596,869	-0.37(-1.95%)
Oct 18, 2011	18.75	19.32	18.67	19.15	923,586	+0.37(+1.99%)
Oct 17, 2011	18.86	19.00	18.69	18.78	470,960	-0.08(-0.42%)
Oct 14, 2011	18.89	18.98	18.72	18.86	484,657	+0.20(+1.07%)
Oct 13, 2011	18.81	18.86	18.46	18.66	738,580	-0.20(-1.06%)
Oct 12, 2011	18.70	18.97	18.54	18.86	1,000,506	+0.54(+2.96%)
Oct 11, 2011	18.20	18.40	18.08	18.31	651,114	+0.07(+0.38%)
Oct 10, 2011	18.09	18.32	18.08	18.24	384,073	+0.40(+2.21%)
Oct 07, 2011	18.14	18.41	17.68	17.85	1,085,118	-0.12(-0.67%)
Oct 06, 2011	17.66	18.02	17.65	17.97	821,628	+0.33(+1.88%)
Oct 05, 2011	17.33	17.68	17.30	17.64	1,026,881	+0.25(+1.42%)
Oct 04, 2011	17.57	17.64	17.00	17.39	1,886,722	-0.44(-2.48%)

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