Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	19.44	19.52	19.09	19.39	59,024	+0.20(+1.03%)
Feb 27, 2013	18.89	19.77	18.89	19.20	56,843	+0.45(+2.40%)
Feb 26, 2013	18.79	19.19	18.67	18.75	34,775	+0.03(+0.15%)
Feb 25, 2013	19.22	19.62	18.60	18.72	83,280	-0.27(-1.43%)
Feb 22, 2013	18.70	20.40	18.52	18.99	98,206	+0.72(+3.95%)
Feb 21, 2013	18.99	18.99	17.36	18.27	140,544	-0.93(-4.83%)
Feb 20, 2013	20.18	20.25	19.10	19.20	104,880	-1.05(-5.19%)
Feb 19, 2013	20.20	20.65	20.11	20.25	93,012	+0.09(+0.46%)
Feb 15, 2013	20.14	20.16	19.62	20.15	59,144	+0.69(+3.56%)
Feb 14, 2013	19.22	19.65	19.06	19.46	35,883	+0.18(+0.92%)
Feb 13, 2013	19.57	19.57	19.15	19.28	16,755	-0.30(-1.53%)
Feb 12, 2013	19.40	19.68	19.26	19.58	13,647	+0.28(+1.46%)
Feb 11, 2013	19.20	19.39	18.95	19.30	14,682	+0.06(+0.29%)
Feb 08, 2013	19.24	19.50	19.22	19.24	18,391	-0.03(-0.15%)
Feb 07, 2013	19.95	20.22	18.84	19.27	32,475	-0.79(-3.92%)
Feb 06, 2013	19.22	20.49	19.22	20.06	60,205	+0.57(+2.93%)
Feb 04, 2013	19.68	20.02	19.42	19.49	51,351	-0.39(-1.98%)
Feb 01, 2013	19.77	20.20	19.45	19.88	41,994	+0.19(+0.95%)
Jan 31, 2013	19.43	19.79	19.39	19.69	31,309	+0.30(+1.55%)
Jan 30, 2013	20.03	20.06	19.22	19.39	56,111	-0.71(-3.54%)
Jan 29, 2013	19.68	20.24	19.68	20.11	42,376	+0.38(+1.95%)
Jan 28, 2013	19.70	20.16	19.27	19.72	40,349	+0.17(+0.86%)
Jan 25, 2013	20.00	20.00	19.37	19.55	32,959	-0.42(-2.11%)
Jan 24, 2013	19.96	20.32	19.93	19.97	32,891	+0.07(+0.38%)
Jan 23, 2013	20.32	20.43	19.79	19.90	71,174	-0.42(-2.08%)
Jan 22, 2013	19.68	20.51	19.67	20.32	74,811	+0.74(+3.78%)
Jan 18, 2013	19.55	19.68	19.47	19.58	36,971	-0.05(-0.24%)
Jan 17, 2013	20.01	20.01	19.48	19.63	41,155	-0.13(-0.66%)
Jan 16, 2013	20.27	20.31	19.70	19.76	39,405	-0.55(-2.72%)
Jan 15, 2013	20.21	20.53	19.97	20.31	31,077	-0.13(-0.64%)
Jan 14, 2013	20.40	20.62	20.37	20.44	15,407	+0.08(+0.37%)
Jan 11, 2013	20.57	20.57	20.07	20.37	30,114	-0.14(-0.69%)
Jan 10, 2013	20.71	20.79	20.28	20.51	10,780	-0.02(-0.09%)
Jan 09, 2013	20.57	20.80	20.21	20.53	42,590	+0.19(+0.92%)
Jan 08, 2013	21.11	21.11	20.22	20.34	88,523	-0.68(-3.25%)
Jan 07, 2013	21.18	21.23	20.91	21.02	46,423	-0.07(-0.31%)
Jan 04, 2013	21.29	21.49	21.01	21.09	40,370	-0.20(-0.92%)
Jan 03, 2013	21.95	22.21	20.80	21.29	58,243	-0.67(-3.07%)
Jan 02, 2013	21.89	22.06	21.12	21.96	87,429	+1.18(+5.68%)
Dec 31, 2012	19.94	20.82	19.94	20.78	37,568	+0.92(+4.62%)
Dec 28, 2012	20.04	20.15	19.24	19.86	22,690	-0.31(-1.53%)
Dec 27, 2012	20.18	20.41	19.69	20.17	27,597	-0.03(-0.14%)
Dec 26, 2012	20.29	20.39	20.04	20.20	23,338	-0.11(-0.55%)
Dec 24, 2012	19.97	20.39	19.90	20.31	25,100	+0.13(+0.65%)
Dec 21, 2012	20.23	20.25	19.68	20.18	171,686	-0.15(-0.74%)
Dec 20, 2012	20.01	20.51	19.79	20.33	47,579	+0.37(+1.83%)
Dec 19, 2012	19.85	20.22	19.64	19.97	55,630	+0.08(+0.42%)
Dec 18, 2012	19.12	19.92	19.12	19.88	77,255	+0.92(+4.84%)
Dec 17, 2012	18.72	19.07	18.61	18.96	55,837	+0.44(+2.38%)
Dec 14, 2012	18.11	18.69	18.11	18.52	39,243	+0.41(+2.28%)
Dec 13, 2012	17.95	18.37	17.95	18.11	15,430	+0.07(+0.36%)
Dec 12, 2012	17.90	18.44	17.90	18.04	35,472	+0.21(+1.16%)
Dec 11, 2012	17.77	18.14	17.68	17.84	25,681	+0.30(+1.71%)
Dec 10, 2012	17.10	17.70	17.10	17.54	19,931	+0.39(+2.30%)
Dec 07, 2012	17.31	17.31	16.98	17.14	18,196	+0.04(+0.22%)
Dec 06, 2012	17.47	17.47	16.97	17.11	57,145	-0.22(-1.30%)
Dec 05, 2012	18.14	18.14	17.27	17.33	82,713	-0.62(-3.45%)

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