Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	19.52	19.93	19.30	19.83	13,887,949	+0.55(+2.85%)
Jan 28, 2011	20.24	20.39	19.22	19.28	21,634,794	-0.98(-4.84%)
Jan 27, 2011	20.50	20.71	20.17	20.26	8,605,109	-0.32(-1.55%)
Jan 26, 2011	20.66	20.85	20.49	20.58	6,885,887	-0.03(-0.15%)
Jan 25, 2011	20.73	20.73	20.22	20.61	7,273,142	-0.17(-0.82%)
Jan 24, 2011	20.71	20.86	20.57	20.78	5,168,276	+0.08(+0.39%)
Jan 21, 2011	20.70	20.86	20.55	20.70	8,363,053	+0.20(+0.98%)
Jan 20, 2011	20.20	20.68	20.18	20.50	19,439,884	+0.29(+1.43%)
Jan 19, 2011	20.40	20.57	20.14	20.21	14,763,823	-0.26(-1.27%)
Jan 18, 2011	19.87	20.52	19.85	20.47	19,417,392	+0.53(+2.66%)
Jan 14, 2011	19.78	19.96	19.64	19.94	6,615,692	+0.07(+0.35%)
Jan 13, 2011	19.73	20.02	19.71	19.87	7,573,260	+0.09(+0.46%)
Jan 12, 2011	19.80	20.00	19.65	19.78	7,239,552	+0.18(+0.92%)
Jan 11, 2011	19.86	19.91	19.44	19.60	7,261,170	-0.18(-0.91%)
Jan 10, 2011	19.06	19.86	19.00	19.78	10,140,240	+0.53(+2.75%)
Jan 07, 2011	19.47	19.65	18.99	19.25	6,910,434	-0.22(-1.13%)
Jan 06, 2011	19.16	19.49	19.00	19.47	6,975,480	+0.23(+1.20%)
Jan 05, 2011	19.28	19.48	19.18	19.24	5,986,209	-0.18(-0.93%)
Jan 04, 2011	19.27	19.45	18.98	19.42	8,311,993	+0.12(+0.62%)
Jan 03, 2011	19.27	19.39	19.17	19.30	8,623,393	+0.25(+1.31%)
Dec 31, 2010	19.04	19.22	18.96	19.05	2,631,985	+0.00(+0.00%)
Dec 30, 2010	19.20	19.22	19.00	19.05	2,256,672	-0.14(-0.73%)
Dec 29, 2010	19.11	19.37	19.10	19.19	3,032,539	+0.14(+0.73%)
Dec 28, 2010	19.31	19.31	18.94	19.05	6,131,434	-0.24(-1.24%)
Dec 27, 2010	19.28	19.35	19.17	19.29	2,843,654	-0.09(-0.46%)
Dec 23, 2010	19.62	19.65	19.16	19.38	4,423,657	-0.21(-1.07%)
Dec 22, 2010	19.33	19.59	19.29	19.59	3,747,629	+0.32(+1.66%)
Dec 21, 2010	18.84	19.35	18.83	19.27	9,229,142	+0.35(+1.85%)
Dec 20, 2010	18.88	19.00	18.68	18.92	5,619,776	+0.15(+0.80%)
Dec 17, 2010	18.18	18.99	18.05	18.77	20,131,756	+0.77(+4.28%)
Dec 16, 2010	17.84	18.01	17.73	18.00	8,158,805	+0.21(+1.18%)
Dec 15, 2010	17.79	17.94	17.65	17.79	5,124,069	-0.10(-0.56%)
Dec 14, 2010	17.74	18.07	17.69	17.89	5,062,350	+0.09(+0.51%)
Dec 13, 2010	18.24	18.24	17.80	17.80	7,366,221	-0.25(-1.39%)
Dec 10, 2010	18.02	18.11	17.80	18.05	7,947,300	+0.07(+0.39%)
Dec 09, 2010	18.39	18.43	17.70	17.98	7,558,255	+0.00(+0.00%)
Dec 08, 2010	17.83	18.15	17.75	17.98	8,344,879	+0.04(+0.22%)
Dec 07, 2010	17.84	18.12	17.76	17.94	17,960,754	+0.31(+1.76%)
Dec 06, 2010	17.40	17.71	17.36	17.63	4,785,270	+0.10(+0.57%)
Dec 03, 2010	17.25	17.57	17.20	17.53	7,518,271	+0.24(+1.39%)
Dec 02, 2010	17.15	17.39	16.97	17.29	7,767,957	+0.12(+0.70%)
Dec 01, 2010	17.16	17.30	17.07	17.17	10,084,768	+0.33(+1.96%)
Nov 30, 2010	16.17	17.15	16.15	16.84	14,898,372	+0.44(+2.68%)
Nov 29, 2010	16.26	16.48	15.99	16.40	10,990,897	-0.05(-0.30%)
Nov 26, 2010	16.28	16.51	16.24	16.45	2,390,323	+0.00(+0.00%)
Nov 24, 2010	16.35	16.45	16.45	16.45	15,021,656	+0.21(+1.29%)
Nov 23, 2010	16.17	16.36	16.10	16.24	8,790,987	-0.24(-1.46%)
Nov 22, 2010	16.35	16.53	16.27	16.48	8,663,643	-0.01(-0.06%)
Nov 19, 2010	16.49	16.53	16.25	16.49	8,018,899	-0.06(-0.36%)
Nov 18, 2010	16.31	16.61	16.30	16.55	14,994,235	+0.35(+2.16%)
Nov 17, 2010	16.25	16.29	16.07	16.20	8,585,829	-0.01(-0.06%)
Nov 16, 2010	16.55	16.70	16.07	16.21	15,630,048	-0.51(-3.05%)
Nov 15, 2010	16.70	16.95	16.55	16.72	10,759,690	+0.10(+0.60%)
Nov 12, 2010	16.79	16.96	16.52	16.62	11,164,075	-0.35(-2.06%)
Nov 11, 2010	16.53	17.16	16.53	16.97	13,488,883	+0.15(+0.89%)
Nov 10, 2010	16.38	16.91	16.37	16.82	11,310,523	+0.46(+2.81%)
Nov 09, 2010	16.83	16.86	16.29	16.36	12,179,723	-0.46(-2.73%)
Nov 08, 2010	16.94	17.10	16.79	16.82	8,506,007	-0.19(-1.12%)
Nov 05, 2010	17.73	17.75	16.79	17.01	17,673,214	-0.65(-3.68%)
Nov 04, 2010	17.60	17.72	17.40	17.66	8,993,522	+0.37(+2.14%)
Nov 03, 2010	17.32	17.37	16.93	17.29	7,665,854	-0.06(-0.35%)
Nov 02, 2010	17.26	17.40	17.01	17.35	11,922,516	+0.29(+1.70%)

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