Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	19.16	19.20	19.09	19.18	20,613	+0.15(+0.79%)
Mar 29, 2012	19.02	19.04	18.88	19.03	37,224	-0.12(-0.64%)
Mar 28, 2012	19.27	19.27	19.10	19.15	21,511	-0.14(-0.75%)
Mar 27, 2012	19.38	19.41	19.30	19.30	35,532	-0.04(-0.22%)
Mar 26, 2012	19.23	19.35	19.23	19.34	17,076	+0.30(+1.60%)
Mar 23, 2012	18.94	19.04	18.91	19.04	12,657	+0.04(+0.19%)
Mar 22, 2012	18.98	19.03	18.96	19.00	23,790	-0.24(-1.26%)
Mar 21, 2012	19.19	19.26	19.13	19.24	28,141	-0.11(-0.56%)
Mar 20, 2012	19.38	19.38	19.30	19.35	41,708	-0.21(-1.08%)
Mar 19, 2012	19.45	19.62	19.45	19.56	19,477	-0.05(-0.25%)
Mar 16, 2012	19.57	19.66	19.56	19.61	17,393	+0.14(+0.71%)
Mar 15, 2012	19.40	19.54	19.38	19.47	20,620	+0.07(+0.37%)
Mar 14, 2012	19.48	19.51	19.34	19.40	44,997	-0.17(-0.86%)
Mar 13, 2012	19.32	19.57	19.30	19.57	35,323	+0.41(+2.14%)
Mar 12, 2012	19.16	19.18	19.10	19.16	69,683	-0.11(-0.60%)
Mar 09, 2012	19.29	19.35	19.24	19.27	23,707	-0.04(-0.23%)
Mar 08, 2012	19.21	19.32	19.21	19.32	11,582	+0.50(+2.64%)
Mar 07, 2012	18.75	18.87	18.73	18.82	14,018	+0.15(+0.81%)
Mar 06, 2012	18.75	18.78	18.55	18.67	10,243	-0.55(-2.86%)
Mar 05, 2012	19.24	19.24	19.13	19.22	38,360	-0.10(-0.50%)
Mar 02, 2012	19.22	19.31	19.21	19.31	58,331	+0.04(+0.23%)
Mar 01, 2012	19.14	19.30	19.14	19.27	232,879	+0.09(+0.46%)
Feb 29, 2012	19.22	19.26	19.15	19.18	13,423	-0.11(-0.56%)
Feb 28, 2012	19.24	19.33	19.21	19.29	6,236	+0.22(+1.17%)
Feb 27, 2012	18.91	19.11	18.91	19.07	32,306	-0.07(-0.35%)
Feb 24, 2012	19.13	19.20	19.11	19.13	11,716	+0.16(+0.87%)
Feb 23, 2012	18.90	18.98	18.89	18.97	41,787	+0.11(+0.58%)
Feb 22, 2012	18.88	18.90	18.81	18.86	17,392	-0.14(-0.72%)
Feb 21, 2012	18.99	19.02	18.92	19.00	10,664	-0.08(-0.40%)
Feb 17, 2012	19.10	19.10	19.00	19.07	9,945	+0.15(+0.77%)
Feb 16, 2012	18.71	18.94	18.70	18.93	20,097	+0.19(+0.99%)
Feb 15, 2012	18.85	18.88	18.72	18.74	8,276	+0.18(+0.98%)
Feb 14, 2012	18.62	18.62	18.45	18.56	9,455	+0.03(+0.18%)
Feb 13, 2012	18.57	18.61	18.48	18.53	61,079	+0.11(+0.61%)
Feb 10, 2012	18.45	18.46	18.34	18.41	10,798	-0.31(-1.65%)
Feb 09, 2012	18.64	18.75	18.64	18.72	22,313	+0.11(+0.58%)
Feb 08, 2012	18.57	18.67	18.57	18.61	14,474	+0.08(+0.42%)
Feb 07, 2012	18.44	18.56	18.40	18.53	34,979	+0.07(+0.36%)
Feb 06, 2012	18.38	18.49	18.38	18.47	31,537	-0.11(-0.59%)
Feb 03, 2012	18.50	18.62	18.47	18.58	10,241	+0.15(+0.83%)
Feb 02, 2012	18.36	18.47	18.35	18.43	47,899	+0.01(+0.07%)
Feb 01, 2012	18.30	18.46	18.30	18.41	10,125	+0.31(+1.74%)
Jan 31, 2012	18.20	18.20	18.01	18.10	11,347	+0.01(+0.05%)
Jan 30, 2012	17.97	18.12	17.97	18.09	12,141	-0.16(-0.86%)
Jan 27, 2012	18.10	18.26	18.10	18.25	7,709	+0.10(+0.55%)
Jan 26, 2012	18.29	18.30	18.15	18.15	8,896	+0.03(+0.17%)
Jan 25, 2012	17.91	18.12	17.81	18.12	6,816	+0.15(+0.84%)
Jan 24, 2012	17.82	17.97	17.79	17.97	53,852	-0.05(-0.27%)
Jan 23, 2012	18.00	18.08	17.96	18.01	13,944	+0.12(+0.68%)
Jan 20, 2012	17.78	17.90	17.77	17.89	17,418	+0.21(+1.16%)
Jan 19, 2012	17.62	17.72	17.61	17.69	10,180	+0.31(+1.78%)
Jan 18, 2012	17.24	17.38	17.23	17.38	5,783	+0.21(+1.20%)
Jan 17, 2012	17.18	17.24	17.14	17.17	21,661	+0.19(+1.13%)
Jan 13, 2012	16.97	17.02	16.87	16.98	10,565	-0.15(-0.89%)
Jan 12, 2012	17.10	17.13	17.03	17.13	6,120	+0.16(+0.96%)
Jan 11, 2012	16.86	16.99	16.86	16.97	10,663	-0.05(-0.32%)
Jan 10, 2012	17.02	17.04	16.97	17.02	13,079	+0.28(+1.66%)
Jan 09, 2012	16.81	16.81	16.67	16.74	7,942	+0.03(+0.17%)
Jan 06, 2012	16.77	16.77	16.64	16.71	19,576	-0.13(-0.75%)
Jan 05, 2012	16.82	16.88	16.73	16.84	35,711	-0.16(-0.93%)

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