Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	22.99	22.99	22.26	22.42	74,161	-0.64(-2.77%)
Mar 27, 2013	22.81	23.26	22.63	23.06	49,011	+0.25(+1.11%)
Mar 26, 2013	22.60	22.87	22.43	22.81	43,171	+0.61(+2.75%)
Mar 25, 2013	22.32	22.32	21.95	22.20	62,923	+0.13(+0.60%)
Mar 22, 2013	22.81	22.82	22.02	22.07	71,712	-0.68(-3.01%)
Mar 21, 2013	23.46	23.70	22.65	22.75	57,093	-1.02(-4.30%)
Mar 20, 2013	23.18	23.82	23.18	23.78	46,105	+0.40(+1.73%)
Mar 19, 2013	22.31	23.46	22.29	23.37	101,444	+0.45(+1.96%)
Mar 18, 2013	22.80	23.04	22.36	22.92	92,085	-0.11(-0.49%)
Mar 15, 2013	22.61	23.23	22.15	23.03	154,003	+1.18(+5.41%)
Mar 14, 2013	21.51	22.07	20.88	21.85	86,217	+0.29(+1.35%)
Mar 13, 2013	21.30	21.68	21.02	21.56	49,548	+0.40(+1.91%)
Mar 12, 2013	20.98	21.34	20.85	21.16	55,038	+0.25(+1.21%)
Mar 11, 2013	20.84	20.99	20.25	20.90	35,431	+0.19(+0.91%)
Mar 08, 2013	20.33	20.83	20.18	20.72	35,765	+0.60(+2.99%)
Mar 07, 2013	20.35	20.50	19.86	20.12	31,622	-0.24(-1.20%)
Mar 06, 2013	19.91	20.44	19.72	20.36	48,145	+0.66(+3.33%)
Mar 05, 2013	19.08	19.86	19.07	19.70	101,059	+0.62(+3.25%)
Mar 04, 2013	19.09	19.23	18.89	19.08	55,506	-0.23(-1.17%)
Mar 01, 2013	19.12	19.53	19.12	19.31	31,534	-0.08(-0.44%)
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%)

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