Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	19.65	19.73	19.54	19.63	3,528,897	+0.00(+0.00%)
Jan 28, 2011	19.77	19.82	19.52	19.63	3,762,670	-0.12(-0.61%)
Jan 27, 2011	19.73	19.84	19.67	19.75	3,250,222	+0.04(+0.18%)
Jan 26, 2011	19.69	19.76	19.62	19.71	3,252,538	+0.04(+0.22%)
Jan 25, 2011	19.77	19.88	19.65	19.67	4,326,863	-0.01(-0.06%)
Jan 24, 2011	19.60	19.84	19.59	19.68	3,710,668	+0.04(+0.18%)
Jan 21, 2011	19.67	19.67	19.50	19.65	5,832,797	+0.18(+0.90%)
Jan 20, 2011	19.24	19.56	19.24	19.47	3,416,263	+0.24(+1.26%)
Jan 19, 2011	18.95	19.25	18.95	19.23	3,905,113	+0.27(+1.44%)
Jan 18, 2011	19.17	19.28	18.90	18.96	5,513,927	-0.18(-0.95%)
Jan 14, 2011	19.06	19.16	19.01	19.14	2,859,793	+0.02(+0.09%)
Jan 13, 2011	19.42	19.50	19.07	19.12	4,743,034	-0.35(-1.77%)
Jan 12, 2011	19.33	19.63	19.33	19.47	3,668,372	+0.16(+0.82%)
Jan 11, 2011	19.15	19.34	19.04	19.31	4,346,265	+0.18(+0.95%)
Jan 10, 2011	19.07	19.16	18.83	19.13	5,091,729	+0.01(+0.03%)
Jan 07, 2011	18.95	19.12	18.71	19.12	8,005,573	+0.25(+1.31%)
Jan 06, 2011	18.99	19.02	18.82	18.87	5,619,773	-0.08(-0.44%)
Jan 05, 2011	19.04	19.15	18.90	18.96	5,222,451	-0.16(-0.82%)
Jan 04, 2011	19.25	19.29	18.94	19.11	5,684,088	-0.13(-0.69%)
Jan 03, 2011	19.38	19.41	19.10	19.25	4,413,003	-0.01(-0.03%)
Dec 31, 2010	19.02	19.31	18.99	19.25	3,342,879	+0.25(+1.34%)
Dec 30, 2010	19.00	19.09	18.97	19.00	1,845,803	+0.02(+0.10%)
Dec 29, 2010	19.11	19.14	18.95	18.98	1,571,274	-0.11(-0.57%)
Dec 28, 2010	19.09	19.11	18.92	19.09	1,528,061	+0.07(+0.35%)
Dec 27, 2010	18.96	19.05	18.92	19.02	1,799,490	+0.00(+0.00%)
Dec 23, 2010	19.06	19.09	18.91	19.02	2,872,735	-0.10(-0.54%)
Dec 22, 2010	18.96	19.13	18.89	19.13	2,505,561	+0.22(+1.15%)
Dec 21, 2010	19.15	19.18	18.81	18.91	4,398,520	-0.15(-0.76%)
Dec 20, 2010	19.27	19.30	19.04	19.05	4,202,343	-0.10(-0.51%)
Dec 17, 2010	19.25	19.32	19.11	19.15	8,122,972	-0.14(-0.72%)
Dec 16, 2010	18.88	19.33	18.81	19.29	8,374,689	+0.41(+2.18%)
Dec 15, 2010	18.93	19.04	18.81	18.88	3,978,687	-0.16(-0.86%)
Dec 14, 2010	18.87	19.12	18.79	19.04	5,156,353	+0.17(+0.90%)
Dec 13, 2010	18.99	18.99	18.74	18.87	3,201,828	+0.04(+0.19%)
Dec 10, 2010	18.98	18.99	18.71	18.84	4,179,043	-0.10(-0.54%)
Dec 09, 2010	18.88	19.08	18.67	18.94	8,648,350	+0.10(+0.51%)
Dec 08, 2010	18.96	19.01	18.76	18.84	6,451,814	-0.08(-0.45%)
Dec 07, 2010	19.16	19.18	18.87	18.93	5,135,513	-0.10(-0.54%)
Dec 06, 2010	19.07	19.11	18.88	19.03	5,058,790	+0.03(+0.14%)
Dec 03, 2010	18.82	19.03	18.75	19.00	4,459,427	+0.15(+0.79%)
Dec 02, 2010	18.83	18.91	18.62	18.85	14,830,397	+0.02(+0.10%)
Dec 01, 2010	18.71	18.87	18.47	18.84	15,009,492	+0.38(+2.04%)
Nov 30, 2010	18.44	18.60	18.34	18.46	15,552,627	-0.01(-0.03%)
Nov 29, 2010	18.26	18.52	18.23	18.47	5,326,754	+0.13(+0.69%)
Nov 26, 2010	18.33	18.48	18.30	18.34	1,997,564	-0.18(-0.97%)
Nov 24, 2010	18.45	18.52	18.52	18.52	3,922,185	+0.17(+0.95%)
Nov 23, 2010	18.33	18.44	18.23	18.35	5,336,479	-0.11(-0.58%)
Nov 22, 2010	18.43	18.50	18.27	18.45	3,956,274	+0.04(+0.19%)
Nov 19, 2010	18.53	18.55	18.17	18.42	8,669,949	-0.24(-1.28%)
Nov 18, 2010	18.84	18.91	18.60	18.66	7,467,229	-0.05(-0.26%)
Nov 17, 2010	18.85	18.91	18.66	18.70	5,421,020	-0.12(-0.64%)
Nov 16, 2010	19.07	19.13	18.66	18.82	3,847,314	-0.23(-1.23%)
Nov 15, 2010	19.06	19.34	19.06	19.06	2,863,503	+0.10(+0.54%)
Nov 12, 2010	19.20	19.20	18.89	18.96	5,516,206	-0.24(-1.25%)
Nov 11, 2010	19.25	19.37	19.12	19.20	5,017,129	-0.11(-0.59%)
Nov 10, 2010	19.35	19.48	19.19	19.31	4,333,179	-0.13(-0.65%)
Nov 09, 2010	19.50	19.63	19.37	19.44	4,369,874	-0.03(-0.15%)
Nov 08, 2010	19.60	19.72	19.33	19.47	3,883,951	-0.31(-1.54%)
Nov 05, 2010	19.97	20.02	19.63	19.77	3,896,513	-0.14(-0.72%)
Nov 04, 2010	19.88	20.02	19.84	19.91	3,941,206	+0.20(+1.00%)
Nov 03, 2010	19.74	19.83	19.55	19.72	4,689,970	+0.04(+0.18%)
Nov 02, 2010	19.39	19.70	19.36	19.68	3,615,164	+0.41(+2.14%)

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