Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	19.22	19.34	18.91	19.30	10,388	+0.06(+0.30%)
Feb 27, 2013	19.15	19.39	19.10	19.24	36,614	+0.10(+0.51%)
Feb 26, 2013	18.86	19.16	18.77	19.15	23,335	+0.24(+1.29%)
Feb 25, 2013	19.50	19.60	18.80	18.90	45,720	-1.01(-5.05%)
Feb 22, 2013	19.78	19.94	19.51	19.91	10,151	+0.21(+1.04%)
Feb 21, 2013	19.64	19.75	19.58	19.70	9,194	+0.06(+0.30%)
Feb 20, 2013	19.46	19.90	19.31	19.64	20,973	+0.05(+0.25%)
Feb 19, 2013	19.44	19.62	19.22	19.60	57,127	-0.27(-1.38%)
Feb 15, 2013	19.68	19.88	19.53	19.87	43,831	+0.24(+1.24%)
Feb 14, 2013	19.38	19.62	19.38	19.62	13,653	+0.09(+0.45%)
Feb 13, 2013	19.54	19.55	19.41	19.54	25,246	+0.00(+0.00%)
Feb 12, 2013	19.51	19.78	19.47	19.54	24,681	-0.02(-0.10%)
Feb 11, 2013	19.49	19.59	19.35	19.56	48,334	+0.07(+0.35%)
Feb 08, 2013	19.30	19.54	19.22	19.49	7,594	+0.21(+1.06%)
Feb 07, 2013	19.09	19.34	18.84	19.28	12,412	+0.24(+1.28%)
Feb 06, 2013	19.15	19.17	18.92	19.04	5,764	-0.09(-0.46%)
Feb 04, 2013	19.10	19.21	19.00	19.13	14,295	-0.05(-0.25%)
Feb 01, 2013	19.14	19.25	19.08	19.18	5,418	+0.08(+0.41%)
Jan 31, 2013	19.03	19.17	18.92	19.10	12,262	-0.15(-0.76%)
Jan 30, 2013	19.14	19.28	19.04	19.24	13,528	+0.12(+0.61%)
Jan 29, 2013	19.05	19.19	18.66	19.13	21,408	+0.08(+0.41%)
Jan 28, 2013	18.76	19.05	18.74	19.05	8,374	+0.28(+1.51%)
Jan 25, 2013	18.74	18.82	18.58	18.76	16,294	+0.14(+0.73%)
Jan 24, 2013	18.33	18.67	18.33	18.63	16,244	+0.10(+0.53%)
Jan 23, 2013	18.34	18.57	18.27	18.53	24,580	+0.24(+1.34%)
Jan 22, 2013	17.91	18.35	17.88	18.29	8,233	+0.34(+1.91%)
Jan 18, 2013	18.17	18.17	17.84	17.94	15,603	-0.25(-1.40%)
Jan 17, 2013	18.26	18.28	18.03	18.20	12,666	+0.03(+0.16%)
Jan 16, 2013	18.48	18.49	18.09	18.17	27,085	-0.30(-1.64%)
Jan 15, 2013	18.04	18.50	18.02	18.47	10,579	-0.11(-0.58%)
Jan 14, 2013	18.46	18.61	18.23	18.58	34,341	+0.19(+1.01%)
Jan 11, 2013	18.46	18.49	18.13	18.39	16,918	-0.02(-0.11%)
Jan 10, 2013	18.37	18.44	18.04	18.41	9,549	-0.05(-0.26%)
Jan 09, 2013	18.48	18.65	18.11	18.46	33,844	+0.05(+0.27%)
Jan 08, 2013	18.28	18.46	18.03	18.41	17,003	+0.02(+0.11%)
Jan 07, 2013	18.46	18.46	18.38	18.39	28,067	-0.03(-0.16%)
Jan 04, 2013	18.44	18.44	17.96	18.42	9,167	+0.10(+0.53%)
Jan 03, 2013	18.32	18.45	18.21	18.33	18,240	+0.10(+0.54%)
Jan 02, 2013	17.24	18.28	17.11	18.23	43,927	+1.00(+5.78%)
Dec 31, 2012	16.98	17.23	16.98	17.23	4,716	+0.21(+1.26%)
Dec 28, 2012	17.20	17.23	17.01	17.02	5,109	-0.27(-1.58%)
Dec 27, 2012	17.38	17.38	17.16	17.29	6,357	-0.09(-0.51%)
Dec 26, 2012	17.46	17.52	17.29	17.38	6,331	-0.11(-0.61%)
Dec 24, 2012	17.44	17.51	17.21	17.49	5,029	-0.04(-0.22%)
Dec 21, 2012	18.40	18.40	17.35	17.52	64,511	-0.88(-4.78%)
Dec 20, 2012	18.14	18.40	17.95	18.40	12,938	+0.19(+1.02%)
Dec 19, 2012	18.17	18.22	18.10	18.22	10,187	-0.13(-0.69%)
Dec 18, 2012	18.01	18.36	17.00	18.34	37,092	+0.45(+2.51%)
Dec 17, 2012	17.49	18.00	17.37	17.90	11,437	+0.59(+3.39%)
Dec 14, 2012	16.88	17.45	16.88	17.31	20,658	+0.21(+1.20%)
Dec 13, 2012	17.66	17.79	16.98	17.10	15,088	-0.75(-4.21%)
Dec 12, 2012	18.26	18.36	17.39	17.86	26,263	-0.56(-3.02%)
Dec 11, 2012	18.13	18.46	18.13	18.41	52,852	+0.41(+2.28%)
Dec 10, 2012	17.85	18.21	17.85	18.00	16,128	-0.17(-0.91%)
Dec 07, 2012	17.92	18.24	17.72	18.17	14,183	+0.31(+1.75%)
Dec 06, 2012	17.91	18.51	17.76	17.86	15,057	-0.23(-1.30%)
Dec 05, 2012	18.40	18.51	18.08	18.09	9,664	-0.22(-1.23%)

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