Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	23.08	23.10	22.73	22.82	22,914	-0.26(-1.13%)
Dec 29, 2011	22.69	23.11	22.69	23.08	16,187	+0.51(+2.28%)
Dec 28, 2011	23.19	23.19	22.50	22.57	23,405	-0.56(-2.43%)
Dec 27, 2011	23.17	23.30	23.05	23.13	10,987	-0.06(-0.27%)
Dec 23, 2011	23.21	23.30	23.06	23.19	16,327	-0.04(-0.18%)
Dec 21, 2011	22.83	23.42	22.63	23.23	32,317	+0.27(+1.19%)
Dec 20, 2011	22.33	23.05	22.33	22.96	44,807	+1.06(+4.85%)
Dec 19, 2011	22.62	22.62	21.73	21.90	36,342	-0.46(-2.06%)
Dec 16, 2011	22.80	23.25	22.31	22.36	104,361	-0.49(-2.16%)
Dec 15, 2011	22.68	22.86	22.28	22.85	21,111	+0.40(+1.77%)
Dec 14, 2011	21.65	22.47	21.65	22.45	47,888	+0.67(+3.09%)
Dec 13, 2011	22.38	22.54	21.67	21.78	37,745	-0.33(-1.49%)
Dec 12, 2011	22.66	22.66	21.80	22.11	33,568	-0.68(-2.97%)
Dec 09, 2011	22.08	23.00	21.97	22.79	58,947	+0.91(+4.17%)
Dec 08, 2011	22.60	22.78	21.86	21.87	39,443	-1.16(-5.05%)
Dec 07, 2011	22.82	23.15	22.34	23.04	37,277	+0.14(+0.62%)
Dec 06, 2011	22.72	23.22	22.49	22.89	27,295	+0.15(+0.65%)
Dec 05, 2011	22.79	22.91	22.41	22.74	66,810	+0.30(+1.32%)
Dec 02, 2011	22.58	22.64	22.22	22.45	19,777	+0.26(+1.16%)
Dec 01, 2011	22.22	22.62	21.89	22.19	64,150	-0.31(-1.38%)
Nov 30, 2011	21.37	22.52	21.37	22.50	118,163	+1.93(+9.38%)
Nov 29, 2011	20.64	20.74	20.28	20.57	34,854	+0.00(+0.02%)
Nov 28, 2011	20.80	21.47	20.42	20.57	66,115	+0.51(+2.53%)
Nov 25, 2011	20.42	20.82	20.05	20.06	35,128	-0.32(-1.59%)
Nov 23, 2011	21.47	21.47	20.37	20.39	43,337	-1.10(-5.13%)
Nov 22, 2011	21.84	22.18	21.32	21.49	48,671	-0.37(-1.70%)
Nov 21, 2011	21.97	22.37	21.84	21.86	30,120	-0.60(-2.68%)
Nov 18, 2011	22.06	22.57	21.94	22.46	24,621	+0.34(+1.53%)
Nov 17, 2011	22.38	22.72	22.07	22.12	33,555	-0.28(-1.27%)
Nov 16, 2011	22.79	23.18	22.33	22.41	57,451	-0.73(-3.16%)
Nov 15, 2011	22.31	23.25	22.29	23.14	63,811	+0.61(+2.70%)
Nov 14, 2011	22.87	22.87	22.16	22.53	59,814	-0.36(-1.59%)
Nov 11, 2011	22.60	22.92	22.60	22.89	35,388	+0.46(+2.05%)
Nov 10, 2011	22.33	22.68	21.97	22.43	42,707	+0.51(+2.31%)
Nov 09, 2011	22.36	22.61	21.80	21.93	73,771	-0.93(-4.08%)
Nov 08, 2011	22.91	22.98	22.47	22.86	42,698	+0.11(+0.51%)
Nov 07, 2011	22.37	22.91	22.11	22.74	44,794	+0.13(+0.57%)
Nov 04, 2011	22.54	22.71	22.11	22.62	37,375	-0.15(-0.65%)
Nov 03, 2011	22.35	22.81	21.57	22.77	56,093	+0.66(+3.00%)
Nov 02, 2011	21.34	22.19	21.34	22.10	36,461	+1.12(+5.35%)
Nov 01, 2011	21.68	22.23	20.83	20.98	56,617	-1.23(-5.54%)
Oct 31, 2011	22.18	22.64	21.70	22.21	48,026	-0.43(-1.91%)
Oct 28, 2011	22.39	22.81	22.37	22.64	61,807	+0.10(+0.45%)
Oct 27, 2011	22.22	22.89	21.89	22.54	153,221	+0.66(+3.00%)
Oct 26, 2011	21.41	21.99	20.96	21.89	55,522	+1.01(+4.82%)
Oct 25, 2011	21.78	21.78	20.88	20.88	73,906	-1.08(-4.92%)
Oct 24, 2011	21.72	21.97	21.48	21.96	55,927	+0.28(+1.28%)
Oct 21, 2011	21.62	21.76	21.19	21.68	56,769	+0.27(+1.26%)
Oct 20, 2011	20.89	21.54	20.48	21.41	24,612	+0.53(+2.56%)
Oct 19, 2011	21.31	21.34	20.78	20.88	23,952	-0.48(-2.25%)
Oct 18, 2011	20.71	21.49	20.45	21.36	59,781	+0.86(+4.19%)
Oct 17, 2011	21.01	21.01	20.46	20.50	37,344	-0.66(-3.10%)
Oct 14, 2011	20.78	21.22	20.45	21.16	39,511	+0.49(+2.35%)
Oct 13, 2011	20.53	20.75	20.22	20.67	45,410	-0.06(-0.29%)
Oct 12, 2011	20.47	20.89	20.22	20.73	60,036	+0.40(+1.96%)
Oct 11, 2011	20.05	20.49	19.65	20.33	50,723	+0.11(+0.53%)
Oct 10, 2011	19.70	20.26	19.47	20.22	44,531	+0.88(+4.54%)
Oct 07, 2011	20.37	20.37	19.26	19.34	58,506	-1.04(-5.11%)
Oct 06, 2011	19.91	20.41	19.68	20.39	48,065	+0.34(+1.72%)
Oct 05, 2011	19.43	20.11	18.96	20.04	74,446	+0.55(+2.81%)
Oct 04, 2011	17.88	19.49	17.88	19.49	92,019	+1.60(+8.95%)

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