Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	19.32	19.39	18.97	19.27	59,416	+0.20(+1.03%)
Feb 27, 2013	18.76	19.64	18.76	19.07	57,220	+0.45(+2.40%)
Feb 26, 2013	18.67	19.06	18.55	18.62	35,006	+0.03(+0.15%)
Feb 25, 2013	19.09	19.49	18.47	18.60	83,832	-0.27(-1.43%)
Feb 22, 2013	18.58	20.26	18.40	18.87	98,858	+0.72(+3.95%)
Feb 21, 2013	18.87	18.87	17.24	18.15	141,476	-0.92(-4.83%)
Feb 20, 2013	20.05	20.11	18.98	19.07	105,575	-1.04(-5.19%)
Feb 19, 2013	20.07	20.51	19.97	20.11	93,629	+0.09(+0.47%)
Feb 15, 2013	20.01	20.03	19.49	20.02	59,537	+0.69(+3.56%)
Feb 14, 2013	19.10	19.52	18.93	19.33	36,121	+0.18(+0.92%)
Feb 13, 2013	19.44	19.44	19.02	19.15	16,866	-0.30(-1.53%)
Feb 12, 2013	19.27	19.55	19.14	19.45	13,737	+0.28(+1.46%)
Feb 11, 2013	19.07	19.27	18.83	19.17	14,779	+0.06(+0.29%)
Feb 08, 2013	19.12	19.37	19.10	19.12	18,513	-0.03(-0.15%)
Feb 07, 2013	19.81	20.08	18.72	19.14	32,690	-0.78(-3.92%)
Feb 06, 2013	19.09	20.36	19.09	19.93	60,604	+0.57(+2.93%)
Feb 04, 2013	19.55	19.89	19.29	19.36	51,691	-0.39(-1.98%)
Feb 01, 2013	19.64	20.07	19.32	19.75	42,273	+0.19(+0.95%)
Jan 31, 2013	19.30	19.66	19.27	19.56	31,516	+0.30(+1.55%)
Jan 30, 2013	19.90	19.93	19.09	19.27	56,483	-0.71(-3.54%)
Jan 29, 2013	19.55	20.10	19.55	19.97	42,657	+0.38(+1.95%)
Jan 28, 2013	19.57	20.03	19.14	19.59	40,617	+0.17(+0.86%)
Jan 25, 2013	19.87	19.87	19.24	19.42	33,178	-0.42(-2.11%)
Jan 24, 2013	19.82	20.19	19.80	19.84	33,109	+0.07(+0.38%)
Jan 23, 2013	20.19	20.30	19.66	19.77	71,646	-0.42(-2.08%)
Jan 22, 2013	19.55	20.37	19.54	20.19	75,307	+0.74(+3.78%)
Jan 18, 2013	19.42	19.55	19.34	19.45	37,216	-0.05(-0.24%)
Jan 17, 2013	19.88	19.88	19.35	19.50	41,428	-0.13(-0.66%)
Jan 16, 2013	20.14	20.18	19.57	19.63	39,667	-0.55(-2.72%)
Jan 15, 2013	20.08	20.39	19.83	20.18	31,283	-0.13(-0.64%)
Jan 14, 2013	20.26	20.49	20.23	20.31	15,509	+0.07(+0.37%)
Jan 11, 2013	20.44	20.44	19.94	20.23	30,314	-0.14(-0.69%)
Jan 10, 2013	20.58	20.65	20.15	20.37	10,852	-0.02(-0.09%)
Jan 09, 2013	20.43	20.66	20.08	20.39	42,872	+0.19(+0.92%)
Jan 08, 2013	20.97	20.97	20.08	20.21	89,111	-0.68(-3.25%)
Jan 07, 2013	21.04	21.09	20.77	20.89	46,731	-0.07(-0.31%)
Jan 04, 2013	21.15	21.35	20.88	20.95	40,637	-0.20(-0.92%)
Jan 03, 2013	21.81	22.06	20.66	21.15	58,629	-0.67(-3.07%)
Jan 02, 2013	21.74	21.91	20.98	21.82	88,009	+1.17(+5.68%)
Dec 31, 2012	19.81	20.68	19.81	20.64	37,817	+0.91(+4.62%)
Dec 28, 2012	19.91	20.02	19.12	19.73	22,840	-0.31(-1.53%)
Dec 27, 2012	20.05	20.28	19.56	20.04	27,780	-0.03(-0.14%)
Dec 26, 2012	20.16	20.25	19.91	20.07	23,493	-0.11(-0.55%)
Dec 24, 2012	19.83	20.25	19.77	20.18	25,266	+0.13(+0.65%)
Dec 21, 2012	20.09	20.11	19.55	20.05	172,825	-0.15(-0.74%)
Dec 20, 2012	19.88	20.37	19.66	20.20	47,895	+0.36(+1.83%)
Dec 19, 2012	19.72	20.08	19.51	19.83	55,999	+0.08(+0.42%)
Dec 18, 2012	19.00	19.79	19.00	19.75	77,768	+0.91(+4.84%)
Dec 17, 2012	18.60	18.94	18.48	18.84	56,207	+0.44(+2.38%)
Dec 14, 2012	17.99	18.57	17.99	18.40	39,503	+0.41(+2.28%)
Dec 13, 2012	17.83	18.25	17.83	17.99	15,532	+0.07(+0.36%)
Dec 12, 2012	17.79	18.32	17.79	17.92	35,707	+0.20(+1.16%)
Dec 11, 2012	17.65	18.02	17.56	17.72	25,851	+0.30(+1.71%)
Dec 10, 2012	16.98	17.58	16.98	17.42	20,063	+0.39(+2.30%)
Dec 07, 2012	17.20	17.20	16.86	17.03	18,317	+0.04(+0.22%)
Dec 06, 2012	17.36	17.36	16.85	16.99	57,524	-0.22(-1.30%)
Dec 05, 2012	18.02	18.02	17.15	17.22	83,262	-0.61(-3.45%)

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