Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	19.31	19.39	19.21	19.38	11,194	+0.02(+0.10%)
Apr 27, 2012	19.43	19.43	19.30	19.36	12,234	+0.07(+0.36%)
Apr 26, 2012	19.09	19.32	19.09	19.29	25,108	+0.01(+0.05%)
Apr 25, 2012	19.18	19.36	19.14	19.28	15,124	+0.28(+1.47%)
Apr 24, 2012	18.88	19.14	18.88	19.00	10,604	-0.04(-0.21%)
Apr 23, 2012	18.99	19.07	18.88	19.04	15,282	-0.28(-1.43%)
Apr 20, 2012	19.15	19.34	19.15	19.32	32,205	+0.13(+0.66%)
Apr 19, 2012	19.21	19.32	19.14	19.19	10,453	+0.00(+0.00%)
Apr 18, 2012	18.93	19.19	18.93	19.19	11,560	+0.03(+0.16%)
Apr 17, 2012	19.01	19.18	18.91	19.16	14,329	+0.18(+0.95%)
Apr 16, 2012	18.82	19.06	18.67	18.98	27,678	+0.18(+0.96%)
Apr 13, 2012	18.88	18.93	18.80	18.80	19,818	-0.32(-1.67%)
Apr 12, 2012	19.05	19.24	19.02	19.12	18,552	+0.33(+1.76%)
Apr 11, 2012	18.85	18.85	18.76	18.79	38,800	+0.02(+0.11%)
Apr 10, 2012	18.94	19.01	18.72	18.77	9,382	-0.19(-1.00%)
Apr 09, 2012	18.95	19.07	18.83	18.96	15,169	-0.13(-0.68%)
Apr 05, 2012	19.15	19.15	18.98	19.09	24,174	+0.01(+0.05%)
Apr 04, 2012	19.17	19.21	19.00	19.08	18,922	-0.61(-3.10%)
Apr 03, 2012	19.66	19.80	19.58	19.69	192,940	-0.06(-0.30%)
Apr 02, 2012	19.46	19.77	19.46	19.75	12,701	+0.30(+1.54%)
Mar 30, 2012	19.35	19.47	19.35	19.45	49,423	+0.49(+2.58%)
Mar 29, 2012	18.72	19.05	18.72	18.96	45,173	-0.13(-0.68%)
Mar 28, 2012	19.17	19.21	18.95	19.09	11,192	-0.13(-0.68%)
Mar 27, 2012	19.14	19.27	19.14	19.22	17,426	-0.05(-0.26%)
Mar 26, 2012	19.13	19.35	19.09	19.27	21,596	+0.47(+2.50%)
Mar 23, 2012	18.69	18.87	18.63	18.80	15,899	+0.28(+1.51%)
Mar 22, 2012	18.50	18.65	18.45	18.52	11,483	-0.13(-0.70%)
Mar 21, 2012	18.66	18.66	18.50	18.65	24,274	+0.05(+0.27%)
Mar 20, 2012	18.49	18.64	18.49	18.60	14,855	-0.10(-0.53%)
Mar 19, 2012	18.53	18.84	18.53	18.70	9,536	-0.03(-0.16%)
Mar 16, 2012	18.65	18.76	18.50	18.73	39,729	+0.19(+1.02%)
Mar 15, 2012	18.31	18.58	18.29	18.54	23,963	+0.27(+1.48%)
Mar 14, 2012	18.19	18.34	18.18	18.27	25,822	-0.52(-2.77%)
Mar 13, 2012	18.66	18.79	18.60	18.79	42,382	+0.07(+0.37%)
Mar 12, 2012	18.64	18.74	18.60	18.72	26,618	+0.00(+0.00%)
Mar 09, 2012	18.64	18.75	18.60	18.72	12,101	-0.11(-0.58%)
Mar 08, 2012	18.62	18.84	18.57	18.83	15,638	+0.35(+1.89%)
Mar 07, 2012	18.16	18.55	18.11	18.48	77,051	+0.56(+3.12%)
Mar 06, 2012	18.00	18.06	17.92	17.92	32,901	-0.77(-4.12%)
Mar 05, 2012	18.61	18.69	18.53	18.69	25,289	+0.18(+0.97%)
Mar 02, 2012	18.52	18.60	18.43	18.51	28,780	-0.35(-1.86%)
Mar 01, 2012	18.84	18.95	18.80	18.86	24,821	+0.19(+1.02%)
Feb 29, 2012	18.96	18.99	18.67	18.67	13,912	-0.28(-1.48%)
Feb 28, 2012	18.86	19.02	18.85	18.95	15,450	-0.12(-0.63%)
Feb 27, 2012	18.99	19.11	18.98	19.07	11,709	-0.11(-0.57%)
Feb 24, 2012	18.98	19.21	18.98	19.18	24,914	+0.33(+1.75%)
Feb 23, 2012	18.68	18.86	18.68	18.85	14,276	+0.33(+1.78%)
Feb 22, 2012	18.47	18.57	18.47	18.52	24,256	-0.04(-0.22%)
Feb 21, 2012	18.51	18.71	18.48	18.56	12,835	+0.02(+0.11%)
Feb 17, 2012	18.64	18.64	18.50	18.54	17,747	-0.17(-0.91%)
Feb 16, 2012	18.52	18.75	18.52	18.71	21,831	+0.18(+0.97%)
Feb 15, 2012	18.61	18.68	18.49	18.53	12,303	-0.07(-0.38%)
Feb 14, 2012	18.52	18.60	18.46	18.60	29,487	+0.11(+0.59%)
Feb 13, 2012	18.52	18.59	18.47	18.49	14,131	+0.12(+0.65%)
Feb 10, 2012	18.33	18.43	18.27	18.37	14,149	-0.17(-0.92%)
Feb 09, 2012	18.54	18.68	18.45	18.54	43,634	-0.09(-0.48%)
Feb 08, 2012	18.48	18.64	18.48	18.63	21,111	+0.05(+0.27%)
Feb 07, 2012	18.35	18.60	18.35	18.58	13,069	+0.23(+1.25%)
Feb 06, 2012	18.26	18.43	18.26	18.35	7,265	-0.16(-0.86%)
Feb 03, 2012	18.33	18.56	18.33	18.51	35,437	+0.10(+0.54%)
Feb 02, 2012	18.30	18.44	18.24	18.41	29,615	-0.09(-0.49%)

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