Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	20.65	20.79	20.60	20.65	24,347	+0.10(+0.48%)
Jan 30, 2012	20.67	20.77	20.39	20.55	53,926	-1.17(-5.40%)
Jan 27, 2012	21.53	21.73	21.51	21.73	13,778	+0.37(+1.75%)
Jan 26, 2012	21.48	21.69	21.27	21.35	26,827	-0.60(-2.71%)
Jan 25, 2012	21.68	22.05	21.48	21.95	31,420	+0.49(+2.28%)
Jan 24, 2012	21.28	21.55	21.00	21.46	22,897	-0.03(-0.14%)
Jan 23, 2012	21.69	21.79	21.39	21.49	10,938	+0.00(+0.00%)
Jan 20, 2012	21.63	21.68	21.38	21.49	37,039	-0.01(-0.03%)
Jan 19, 2012	21.44	21.98	21.42	21.49	91,341	-1.21(-5.34%)
Jan 18, 2012	22.29	22.91	22.12	22.71	82,658	+0.34(+1.54%)
Jan 17, 2012	22.58	22.61	22.32	22.36	43,218	+0.10(+0.45%)
Jan 13, 2012	22.15	22.26	21.83	22.26	56,669	+0.55(+2.53%)
Jan 12, 2012	21.69	21.73	21.41	21.72	22,105	-0.25(-1.14%)
Jan 11, 2012	21.76	21.97	21.56	21.97	10,640	-0.16(-0.71%)
Jan 10, 2012	21.87	22.16	21.83	22.12	37,663	+1.21(+5.77%)
Jan 09, 2012	20.83	20.92	20.75	20.92	25,205	+0.08(+0.36%)
Jan 06, 2012	21.03	21.03	20.72	20.84	31,605	-0.11(-0.53%)
Jan 05, 2012	20.39	21.03	20.27	20.95	87,274	+0.51(+2.48%)
Jan 04, 2012	20.20	20.48	20.20	20.44	29,391	+1.14(+5.92%)
Dec 30, 2011	19.41	19.50	19.30	19.30	11,487	-0.11(-0.57%)
Dec 29, 2011	19.26	19.60	19.26	19.41	36,233	+0.38(+1.99%)
Dec 28, 2011	19.45	19.45	19.02	19.03	28,119	-0.33(-1.69%)
Dec 27, 2011	19.52	19.66	19.35	19.36	30,385	-0.23(-1.16%)
Dec 23, 2011	19.61	19.69	19.49	19.59	25,063	+0.27(+1.42%)
Dec 21, 2011	19.34	19.40	18.91	19.31	33,708	-0.41(-2.10%)
Dec 20, 2011	19.14	19.73	19.13	19.73	38,436	+0.80(+4.22%)
Dec 19, 2011	19.33	19.46	18.90	18.93	33,081	-0.61(-3.11%)
Dec 16, 2011	19.43	19.63	19.21	19.53	47,000	+0.37(+1.92%)
Dec 15, 2011	19.39	19.46	19.15	19.17	18,852	-0.26(-1.35%)
Dec 14, 2011	19.56	19.78	19.39	19.43	25,824	+0.03(+0.15%)
Dec 13, 2011	19.87	19.88	19.40	19.40	12,609	+0.00(+0.00%)
Dec 12, 2011	19.70	19.72	19.31	19.40	42,544	-0.70(-3.48%)
Dec 09, 2011	19.92	20.30	19.92	20.10	16,493	+0.48(+2.47%)
Dec 08, 2011	20.18	20.20	19.62	19.62	18,384	-0.67(-3.28%)
Dec 07, 2011	20.21	20.46	20.09	20.28	10,813	-0.02(-0.09%)
Dec 06, 2011	20.26	20.40	20.20	20.30	15,192	-0.17(-0.83%)
Dec 05, 2011	20.68	20.71	20.39	20.47	13,708	+0.05(+0.23%)
Dec 02, 2011	20.95	20.98	20.42	20.42	14,123	-0.58(-2.75%)
Dec 01, 2011	21.00	21.41	20.92	21.00	29,242	-0.74(-3.41%)
Nov 30, 2011	21.38	21.74	20.95	21.74	65,170	+1.39(+6.85%)
Nov 29, 2011	20.48	20.64	20.34	20.34	16,210	+0.13(+0.66%)
Nov 28, 2011	20.17	20.30	19.98	20.21	28,957	+0.68(+3.50%)
Nov 25, 2011	19.49	19.69	19.39	19.53	15,516	-0.19(-0.98%)
Nov 23, 2011	20.15	20.16	19.72	19.72	33,667	-0.76(-3.73%)
Nov 22, 2011	20.52	20.53	20.19	20.48	27,896	+0.27(+1.33%)
Nov 21, 2011	20.57	20.67	20.13	20.22	32,951	-0.83(-3.94%)
Nov 18, 2011	21.42	21.42	21.04	21.04	21,745	-0.54(-2.51%)
Nov 17, 2011	22.01	22.09	21.34	21.59	27,687	+0.08(+0.35%)
Nov 16, 2011	21.77	21.88	21.36	21.51	19,661	-0.81(-3.61%)
Nov 15, 2011	22.33	22.47	22.02	22.32	9,346	-0.16(-0.70%)
Nov 14, 2011	22.45	22.67	22.35	22.47	8,595	+0.18(+0.78%)
Nov 11, 2011	22.17	22.40	21.98	22.30	33,623	+0.54(+2.49%)
Nov 10, 2011	22.22	22.25	21.69	21.76	14,167	-0.53(-2.38%)
Nov 09, 2011	22.89	22.92	22.08	22.29	33,079	-1.73(-7.19%)
Nov 08, 2011	23.80	24.01	23.34	24.01	20,903	+0.11(+0.46%)
Nov 07, 2011	23.78	23.92	23.50	23.90	35,328	+1.24(+5.46%)
Nov 04, 2011	22.66	22.75	22.37	22.67	28,889	+0.82(+3.77%)
Nov 03, 2011	21.77	21.84	21.20	21.84	17,167	+0.29(+1.35%)
Nov 02, 2011	21.32	21.55	21.07	21.55	14,899	+0.90(+4.35%)

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