Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	19.16	19.21	19.09	19.19	20,608	+0.15(+0.79%)
Mar 29, 2012	19.02	19.04	18.89	19.04	37,214	-0.12(-0.64%)
Mar 28, 2012	19.28	19.28	19.11	19.16	21,506	-0.15(-0.75%)
Mar 27, 2012	19.39	19.42	19.30	19.30	35,523	-0.04(-0.22%)
Mar 26, 2012	19.24	19.36	19.24	19.35	17,071	+0.30(+1.60%)
Mar 23, 2012	18.94	19.04	18.91	19.04	12,653	+0.04(+0.19%)
Mar 22, 2012	18.99	19.03	18.96	19.00	23,784	-0.24(-1.26%)
Mar 21, 2012	19.20	19.26	19.13	19.25	28,134	-0.11(-0.56%)
Mar 20, 2012	19.39	19.39	19.31	19.35	41,697	-0.21(-1.09%)
Mar 19, 2012	19.45	19.63	19.45	19.57	19,472	-0.05(-0.25%)
Mar 16, 2012	19.57	19.66	19.57	19.62	17,389	+0.14(+0.71%)
Mar 15, 2012	19.40	19.55	19.39	19.48	20,614	+0.07(+0.37%)
Mar 14, 2012	19.48	19.51	19.34	19.40	44,986	-0.17(-0.86%)
Mar 13, 2012	19.32	19.57	19.30	19.57	35,314	+0.41(+2.14%)
Mar 12, 2012	19.16	19.18	19.11	19.16	69,666	-0.12(-0.60%)
Mar 09, 2012	19.29	19.36	19.24	19.28	23,701	-0.04(-0.23%)
Mar 08, 2012	19.21	19.32	19.21	19.32	11,579	+0.50(+2.64%)
Mar 07, 2012	18.76	18.88	18.74	18.82	14,014	+0.15(+0.81%)
Mar 06, 2012	18.75	18.78	18.56	18.67	10,240	-0.55(-2.86%)
Mar 05, 2012	19.25	19.25	19.14	19.22	38,351	-0.10(-0.50%)
Mar 02, 2012	19.22	19.32	19.22	19.32	58,316	+0.04(+0.23%)
Mar 01, 2012	19.14	19.31	19.14	19.27	232,821	+0.09(+0.46%)
Feb 29, 2012	19.22	19.26	19.16	19.19	13,419	-0.11(-0.56%)
Feb 28, 2012	19.25	19.34	19.22	19.29	6,234	+0.22(+1.17%)
Feb 27, 2012	18.91	19.12	18.91	19.07	32,298	-0.07(-0.35%)
Feb 24, 2012	19.13	19.20	19.11	19.14	11,713	+0.16(+0.87%)
Feb 23, 2012	18.90	18.98	18.90	18.97	41,777	+0.11(+0.58%)
Feb 22, 2012	18.89	18.91	18.81	18.87	17,387	-0.14(-0.72%)
Feb 21, 2012	19.00	19.02	18.92	19.00	10,662	-0.08(-0.40%)
Feb 17, 2012	19.10	19.11	19.00	19.08	9,942	+0.15(+0.77%)
Feb 16, 2012	18.71	18.94	18.70	18.93	20,092	+0.19(+0.99%)
Feb 15, 2012	18.86	18.89	18.72	18.75	8,274	+0.18(+0.98%)
Feb 14, 2012	18.63	18.63	18.45	18.56	9,453	+0.03(+0.18%)
Feb 13, 2012	18.57	18.62	18.48	18.53	61,064	+0.11(+0.61%)
Feb 10, 2012	18.45	18.46	18.35	18.42	10,796	-0.31(-1.65%)
Feb 09, 2012	18.64	18.75	18.64	18.73	22,307	+0.11(+0.58%)
Feb 08, 2012	18.57	18.67	18.57	18.62	14,471	+0.08(+0.42%)
Feb 07, 2012	18.44	18.57	18.40	18.54	34,970	+0.07(+0.36%)
Feb 06, 2012	18.39	18.49	18.39	18.47	31,529	-0.11(-0.59%)
Feb 03, 2012	18.51	18.62	18.48	18.58	10,238	+0.15(+0.83%)
Feb 02, 2012	18.36	18.47	18.36	18.43	47,887	+0.01(+0.07%)
Feb 01, 2012	18.30	18.46	18.30	18.42	10,123	+0.31(+1.74%)
Jan 31, 2012	18.20	18.20	18.02	18.10	11,344	+0.01(+0.05%)
Jan 30, 2012	17.98	18.13	17.98	18.09	12,138	-0.16(-0.86%)
Jan 27, 2012	18.10	18.26	18.10	18.25	7,707	+0.10(+0.55%)
Jan 26, 2012	18.29	18.31	18.15	18.15	8,894	+0.03(+0.17%)
Jan 25, 2012	17.91	18.12	17.81	18.12	6,814	+0.15(+0.84%)
Jan 24, 2012	17.82	17.97	17.79	17.97	53,839	-0.05(-0.27%)
Jan 23, 2012	18.01	18.09	17.97	18.02	13,940	+0.12(+0.68%)
Jan 20, 2012	17.78	17.91	17.77	17.90	17,414	+0.21(+1.16%)
Jan 19, 2012	17.63	17.73	17.61	17.69	10,177	+0.31(+1.78%)
Jan 18, 2012	17.24	17.38	17.24	17.38	5,781	+0.21(+1.20%)
Jan 17, 2012	17.18	17.24	17.15	17.18	21,656	+0.19(+1.13%)
Jan 13, 2012	16.98	17.03	16.88	16.98	10,562	-0.15(-0.89%)
Jan 12, 2012	17.11	17.14	17.03	17.14	6,118	+0.16(+0.96%)
Jan 11, 2012	16.86	16.99	16.86	16.97	10,660	-0.05(-0.32%)
Jan 10, 2012	17.02	17.04	16.97	17.03	13,075	+0.28(+1.66%)
Jan 09, 2012	16.81	16.81	16.67	16.75	7,940	+0.03(+0.18%)
Jan 06, 2012	16.78	16.78	16.65	16.72	19,571	-0.13(-0.75%)
Jan 05, 2012	16.82	16.89	16.73	16.85	35,702	-0.16(-0.93%)

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