Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	17.70	17.74	17.54	17.65	98,382	-0.07(-0.40%)
Apr 27, 2012	17.66	17.74	17.62	17.72	93,706	-0.02(-0.11%)
Apr 26, 2012	17.78	17.78	17.64	17.74	100,076	-0.04(-0.22%)
Apr 25, 2012	17.36	17.78	17.29	17.78	217,977	+0.39(+2.24%)
Apr 24, 2012	17.44	17.51	17.13	17.39	72,633	+0.03(+0.17%)
Apr 23, 2012	17.37	17.44	17.13	17.36	55,034	-0.02(-0.12%)
Apr 20, 2012	17.24	17.40	17.23	17.38	86,557	+0.15(+0.87%)
Apr 19, 2012	17.10	17.25	17.10	17.23	45,108	+0.14(+0.82%)
Apr 18, 2012	16.95	17.17	16.86	17.09	77,099	+0.14(+0.83%)
Apr 17, 2012	17.08	17.08	16.95	16.95	82,174	-0.08(-0.47%)
Apr 16, 2012	17.11	17.20	17.00	17.03	45,014	-0.04(-0.23%)
Apr 13, 2012	17.07	17.20	17.03	17.07	61,820	-0.08(-0.47%)
Apr 12, 2012	17.12	17.15	17.01	17.15	66,643	-0.04(-0.23%)
Apr 11, 2012	17.14	17.20	16.98	17.19	81,743	+0.16(+0.94%)
Apr 10, 2012	17.19	17.22	17.03	17.03	308,869	-0.16(-0.93%)
Apr 09, 2012	17.20	17.21	17.11	17.19	51,823	+0.04(+0.23%)
Apr 05, 2012	17.03	17.15	17.00	17.15	35,525	+0.04(+0.23%)
Apr 04, 2012	16.99	17.11	16.92	17.11	76,877	+0.14(+0.82%)
Apr 03, 2012	16.94	17.23	16.89	16.97	60,048	+0.04(+0.24%)
Apr 02, 2012	17.05	17.24	16.85	16.93	276,263	-0.31(-1.80%)
Mar 30, 2012	16.78	17.30	16.78	17.24	91,191	+0.51(+3.05%)
Mar 29, 2012	16.79	16.96	16.67	16.73	116,873	-0.24(-1.41%)
Mar 28, 2012	17.30	17.30	16.95	16.97	125,832	-0.32(-1.85%)
Mar 27, 2012	17.21	17.49	17.02	17.29	103,475	+0.04(+0.23%)
Mar 26, 2012	17.03	17.25	16.90	17.25	90,075	+0.22(+1.29%)
Mar 23, 2012	16.99	17.04	16.75	17.03	170,671	+0.09(+0.53%)
Mar 22, 2012	17.07	17.10	16.84	16.94	86,851	-0.13(-0.76%)
Mar 21, 2012	17.14	17.25	17.06	17.07	82,360	-0.16(-0.93%)
Mar 20, 2012	17.20	17.33	16.97	17.23	174,754	-0.04(-0.23%)
Mar 19, 2012	17.61	17.61	17.00	17.27	216,183	-0.42(-2.37%)
Mar 16, 2012	17.55	17.70	17.43	17.69	416,076	+0.06(+0.34%)
Mar 15, 2012	17.55	17.72	17.37	17.63	98,899	+0.06(+0.34%)
Mar 14, 2012	17.74	17.75	17.40	17.57	82,702	-0.20(-1.13%)
Mar 13, 2012	17.80	17.80	17.66	17.77	102,496	-0.08(-0.45%)
Mar 12, 2012	17.50	17.89	17.44	17.85	143,059	+0.41(+2.35%)
Mar 09, 2012	17.70	17.70	17.40	17.44	102,371	-0.13(-0.74%)
Mar 08, 2012	17.66	17.75	17.45	17.57	131,901	-0.14(-0.79%)
Mar 07, 2012	17.28	17.80	17.28	17.71	105,955	+0.48(+2.79%)
Mar 06, 2012	17.51	17.63	17.21	17.23	82,526	-0.40(-2.27%)
Mar 05, 2012	17.52	17.67	17.50	17.63	61,828	-0.09(-0.51%)
Mar 02, 2012	17.52	17.74	17.27	17.72	113,669	+0.10(+0.57%)
Mar 01, 2012	17.39	17.62	17.35	17.62	177,731	+0.27(+1.56%)
Feb 29, 2012	17.14	17.40	17.04	17.35	188,284	+0.16(+0.93%)
Feb 28, 2012	17.28	17.28	17.08	17.19	117,932	-0.10(-0.58%)
Feb 27, 2012	17.47	17.53	17.29	17.29	98,543	-0.30(-1.71%)
Feb 24, 2012	17.65	17.68	17.40	17.59	138,664	-0.11(-0.62%)
Feb 23, 2012	17.60	17.83	17.35	17.70	209,649	+0.06(+0.34%)
Feb 22, 2012	17.40	17.67	17.26	17.64	114,985	+0.14(+0.80%)
Feb 21, 2012	17.26	17.51	17.26	17.50	114,921	+0.14(+0.81%)
Feb 17, 2012	14.25	17.36	17.36	17.36	149,200	+0.20(+1.17%)
Feb 16, 2012	17.16	17.25	17.06	17.16	181,124	-0.05(-0.29%)
Feb 15, 2012	17.10	17.27	17.10	17.21	58,314	+0.11(+0.64%)
Feb 14, 2012	17.15	17.22	17.01	17.10	68,045	-0.11(-0.64%)
Feb 13, 2012	17.16	17.25	17.13	17.21	74,704	+0.04(+0.23%)
Feb 10, 2012	16.97	17.20	16.85	17.17	86,403	+0.17(+1.00%)
Feb 09, 2012	17.14	17.14	16.85	17.00	112,281	-0.04(-0.23%)
Feb 08, 2012	17.13	17.25	16.82	17.04	156,223	-0.15(-0.87%)
Feb 07, 2012	17.06	17.29	17.06	17.19	126,742	+0.04(+0.23%)
Feb 06, 2012	17.02	17.19	16.91	17.15	65,472	+0.03(+0.18%)
Feb 03, 2012	17.30	17.30	16.99	17.12	81,413	-0.18(-1.04%)
Feb 02, 2012	17.41	17.46	17.25	17.30	98,016	-0.09(-0.52%)

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