Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	20.93	21.13	20.89	20.99	4,086,018	+0.04(+0.17%)
Dec 30, 2010	21.07	21.16	20.93	20.95	8,167,423	-0.16(-0.77%)
Dec 29, 2010	21.02	21.18	20.95	21.11	6,917,255	+0.09(+0.42%)
Dec 28, 2010	21.07	21.24	20.89	21.03	9,923,176	-0.01(-0.06%)
Dec 27, 2010	20.44	21.09	20.37	21.04	15,664,220	+0.59(+2.91%)
Dec 23, 2010	20.35	20.46	20.30	20.44	13,864,901	+0.08(+0.41%)
Dec 22, 2010	20.57	20.74	20.17	20.36	26,079,870	-0.22(-1.08%)
Dec 21, 2010	21.05	21.16	20.46	20.58	34,291,928	-0.35(-1.68%)
Dec 20, 2010	20.72	21.06	20.70	20.93	29,264,028	+0.21(+1.03%)
Dec 17, 2010	20.99	21.09	20.13	20.72	67,779,520	-0.21(-1.00%)
Dec 16, 2010	23.41	23.79	20.44	20.93	96,772,608	-2.41(-10.32%)
Dec 15, 2010	23.88	23.97	23.22	23.34	13,431,382	-0.46(-1.93%)
Dec 14, 2010	24.31	24.35	23.76	23.80	7,657,887	-0.49(-2.02%)
Dec 13, 2010	23.84	24.42	23.65	24.29	14,774,032	+0.43(+1.80%)
Dec 10, 2010	23.56	23.86	23.44	23.86	8,653,521	+0.33(+1.41%)
Dec 09, 2010	23.46	23.80	23.11	23.53	8,263,953	+0.05(+0.23%)
Dec 08, 2010	23.10	23.48	23.05	23.47	8,927,798	+0.36(+1.56%)
Dec 07, 2010	23.83	23.94	23.09	23.11	8,957,504	-0.60(-2.52%)
Dec 06, 2010	23.15	23.75	23.15	23.71	8,120,642	+0.38(+1.64%)
Dec 03, 2010	23.22	23.36	22.96	23.33	8,159,254	-0.01(-0.04%)
Dec 02, 2010	23.23	23.34	22.97	23.34	11,533,942	+0.09(+0.40%)
Dec 01, 2010	22.66	23.41	22.54	23.24	15,061,315	+1.05(+4.71%)
Nov 30, 2010	21.90	22.34	21.82	22.20	16,708,760	+0.14(+0.62%)
Nov 29, 2010	22.00	22.11	21.54	22.06	9,327,500	+0.04(+0.17%)
Nov 26, 2010	22.19	22.19	21.82	22.02	7,850,861	-0.25(-1.11%)
Nov 24, 2010	22.15	22.27	22.27	22.27	9,628,248	+0.20(+0.91%)
Nov 23, 2010	22.62	22.70	22.05	22.07	12,178,065	-0.73(-3.19%)
Nov 22, 2010	22.71	22.87	22.57	22.80	6,718,611	-0.04(-0.19%)
Nov 19, 2010	22.87	22.94	22.64	22.84	9,961,777	+0.13(+0.57%)
Nov 18, 2010	22.24	22.81	22.17	22.71	11,287,428	+0.74(+3.38%)
Nov 17, 2010	21.89	22.39	21.81	21.97	11,612,233	+0.14(+0.65%)
Nov 16, 2010	22.54	22.54	21.79	21.83	16,032,358	-0.92(-4.06%)
Nov 15, 2010	22.74	23.18	22.45	22.75	8,604,017	-0.02(-0.10%)
Nov 12, 2010	23.41	23.51	22.72	22.77	11,802,132	-0.83(-3.53%)
Nov 11, 2010	23.61	23.87	23.54	23.61	5,137,338	-0.14(-0.59%)
Nov 10, 2010	23.60	23.79	23.50	23.75	6,166,683	+0.19(+0.82%)
Nov 09, 2010	23.70	23.77	23.47	23.55	6,667,089	-0.12(-0.49%)
Nov 08, 2010	23.88	23.96	23.53	23.67	8,590,221	-0.33(-1.38%)
Nov 05, 2010	24.02	24.06	23.76	24.00	10,889,702	+0.13(+0.55%)
Nov 04, 2010	23.65	23.88	23.53	23.87	12,546,148	+0.29(+1.22%)
Nov 03, 2010	23.10	23.60	23.08	23.58	16,786,006	+0.55(+2.38%)
Nov 02, 2010	23.18	23.25	22.77	23.04	19,743,660	+0.65(+2.92%)
Nov 01, 2010	22.72	22.75	22.31	22.38	9,303,613	-0.10(-0.45%)
Oct 29, 2010	22.47	22.80	22.41	22.48	8,612,005	+0.05(+0.23%)
Oct 28, 2010	22.94	22.94	22.23	22.43	13,993,273	-0.58(-2.54%)
Oct 27, 2010	22.72	23.06	22.72	23.02	9,645,898	+0.06(+0.25%)
Oct 25, 2010	22.86	23.27	22.78	22.96	10,605,750	+0.24(+1.03%)
Oct 22, 2010	22.85	22.97	22.58	22.72	6,601,056	-0.05(-0.23%)
Oct 21, 2010	22.52	23.06	22.52	22.77	12,224,963	+0.25(+1.11%)
Oct 20, 2010	22.21	22.63	21.99	22.52	9,841,531	+0.32(+1.46%)
Oct 19, 2010	21.88	22.53	21.77	22.20	17,016,160	+0.15(+0.68%)
Oct 18, 2010	22.00	22.18	21.93	22.05	8,680,846	+0.16(+0.75%)
Oct 15, 2010	21.88	22.07	21.64	21.89	11,741,342	+0.10(+0.45%)
Oct 14, 2010	21.62	21.95	21.47	21.79	20,795,206	+0.17(+0.77%)
Oct 13, 2010	20.88	21.67	20.87	21.62	20,073,998	+0.82(+3.94%)
Oct 12, 2010	20.76	20.85	20.60	20.80	7,455,323	-0.07(-0.33%)
Oct 11, 2010	20.82	21.00	20.71	20.87	4,869,084	+0.03(+0.12%)
Oct 08, 2010	20.85	20.89	20.54	20.85	9,204,755	+0.16(+0.78%)
Oct 07, 2010	21.04	21.07	20.67	20.68	16,860	-0.23(-1.09%)
Oct 06, 2010	21.16	21.16	20.77	20.91	8,601,437	-0.24(-1.15%)
Oct 05, 2010	21.17	21.35	21.00	21.15	8,276	+0.31(+1.46%)
Oct 04, 2010	21.12	21.27	20.51	20.85	15,590,398	-0.20(-0.95%)

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