Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	20.28	20.41	20.12	20.31	1,914,339	-0.22(-1.07%)
Dec 30, 2010	20.52	20.64	20.45	20.53	809,499	-0.21(-1.01%)
Dec 29, 2010	21.02	21.05	20.69	20.74	1,302,077	-0.35(-1.65%)
Dec 28, 2010	20.86	21.14	20.84	21.09	504,344	+0.15(+0.71%)
Dec 27, 2010	20.98	21.05	20.94	20.94	743,724	-0.14(-0.66%)
Dec 23, 2010	21.27	21.30	21.03	21.08	858,976	-0.07(-0.33%)
Dec 22, 2010	21.17	21.22	21.14	21.15	901,759	-0.03(-0.14%)
Dec 21, 2010	20.97	21.24	20.95	21.18	1,362,829	+0.10(+0.47%)
Dec 20, 2010	20.95	21.17	20.93	21.08	1,328,492	+0.19(+0.91%)
Dec 17, 2010	20.72	21.04	20.72	20.89	1,556,545	+0.17(+0.82%)
Dec 16, 2010	20.72	20.90	20.67	20.72	1,265,872	-0.05(-0.24%)
Dec 15, 2010	20.42	20.80	20.33	20.77	1,517,667	+0.48(+2.39%)
Dec 14, 2010	20.19	20.33	20.09	20.29	1,281,468	+0.02(+0.12%)
Dec 13, 2010	20.49	20.52	20.11	20.26	1,918,233	-0.50(-2.41%)
Dec 10, 2010	20.81	20.93	20.73	20.76	583,100	+0.02(+0.10%)
Dec 09, 2010	20.75	20.97	20.70	20.74	1,117,218	+0.07(+0.36%)
Dec 08, 2010	20.79	20.85	20.61	20.66	880,124	+0.04(+0.22%)
Dec 07, 2010	20.29	20.67	20.25	20.62	1,593,462	+0.10(+0.49%)
Dec 06, 2010	20.62	20.69	20.45	20.52	1,735,627	+0.31(+1.53%)
Dec 03, 2010	20.41	20.47	20.20	20.21	2,926,529	-0.59(-2.84%)
Dec 02, 2010	21.17	21.19	20.72	20.80	2,043,653	-0.30(-1.42%)
Dec 01, 2010	21.20	21.38	20.93	21.10	4,061,205	-0.52(-2.41%)
Nov 30, 2010	21.65	21.65	21.41	21.62	3,299,985	+0.45(+2.13%)
Nov 29, 2010	21.23	21.35	21.15	21.17	3,232,409	+0.38(+1.83%)
Nov 26, 2010	20.80	20.87	20.72	20.79	1,569,648	+0.25(+1.24%)
Nov 24, 2010	20.34	20.54	20.54	20.54	2,102,219	+0.14(+0.71%)
Nov 23, 2010	20.11	20.42	20.08	20.39	2,801,998	+0.73(+3.71%)
Nov 22, 2010	19.61	19.80	19.54	19.66	1,383,304	+0.17(+0.87%)
Nov 19, 2010	19.51	19.64	19.46	19.49	1,807,081	-0.16(-0.81%)
Nov 18, 2010	19.66	19.78	19.59	19.65	2,452,391	-0.34(-1.72%)
Nov 17, 2010	19.99	20.00	19.84	19.99	1,935,459	-0.07(-0.33%)
Nov 16, 2010	19.77	20.19	19.71	20.06	3,506,065	+0.47(+2.40%)
Nov 15, 2010	19.59	19.85	19.57	19.59	3,722,349	+0.11(+0.54%)
Nov 12, 2010	19.35	19.58	19.25	19.48	1,560,469	-0.11(-0.54%)
Nov 11, 2010	19.44	19.65	19.42	19.59	1,582,334	+0.34(+1.74%)
Nov 10, 2010	19.31	19.56	19.18	19.25	2,491,865	-0.01(-0.05%)
Nov 09, 2010	18.82	19.33	18.79	19.27	1,867,319	+0.38(+1.99%)
Nov 08, 2010	18.84	18.96	18.79	18.89	1,299,751	+0.33(+1.78%)
Nov 05, 2010	18.43	18.59	18.34	18.56	1,755,001	+0.44(+2.43%)
Nov 04, 2010	18.03	18.17	17.93	18.12	5,528,423	-0.24(-1.31%)
Nov 03, 2010	18.63	18.70	18.10	18.36	2,708,608	-0.27(-1.45%)
Nov 02, 2010	18.63	18.68	18.53	18.63	1,410,222	-0.38(-2.00%)
Nov 01, 2010	18.90	19.06	18.83	19.01	850,714	+0.09(+0.48%)
Oct 29, 2010	19.01	19.05	18.89	18.92	1,354,808	+0.01(+0.05%)
Oct 28, 2010	19.00	19.03	18.85	18.91	3,153,223	-0.43(-2.24%)
Oct 27, 2010	19.22	19.44	19.19	19.34	1,135,307	+0.55(+2.95%)
Oct 25, 2010	18.67	18.84	18.62	18.79	1,451,270	-0.13(-0.69%)
Oct 22, 2010	18.87	19.00	18.84	18.92	1,330,942	-0.01(-0.05%)
Oct 21, 2010	18.77	18.98	18.62	18.93	2,120,065	+0.08(+0.42%)
Oct 20, 2010	19.19	19.22	18.74	18.85	2,198,589	-0.63(-3.23%)
Oct 19, 2010	19.28	19.53	19.22	19.48	3,458,603	+0.65(+3.45%)
Oct 18, 2010	18.94	18.98	18.76	18.83	1,104,717	+0.00(+0.00%)
Oct 15, 2010	18.52	18.93	18.51	18.83	2,135,047	+0.27(+1.45%)
Oct 14, 2010	18.62	18.68	18.51	18.56	2,464,209	-0.33(-1.75%)
Oct 13, 2010	18.94	19.01	18.79	18.89	2,725,612	-0.11(-0.58%)
Oct 12, 2010	19.20	19.33	18.96	19.00	2,950,030	-0.10(-0.52%)
Oct 11, 2010	18.97	19.14	18.93	19.10	1,584,122	+0.14(+0.74%)
Oct 08, 2010	18.96	19.05	18.89	18.96	1,257,619	-0.05(-0.26%)
Oct 07, 2010	18.79	19.16	18.79	19.01	2,991,951	+0.06(+0.32%)
Oct 06, 2010	19.15	19.15	18.92	18.95	1,089,687	-0.28(-1.46%)
Oct 05, 2010	19.34	19.40	19.17	19.23	1,614,391	-0.42(-2.14%)
Oct 04, 2010	19.60	19.70	19.56	19.65	1,210,530	+0.26(+1.34%)

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