Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	18.14	18.14	17.93	18.04	39,436	-0.27(-1.47%)
May 30, 2012	18.25	18.35	18.18	18.31	31,478	-0.34(-1.82%)
May 29, 2012	18.66	18.72	18.51	18.65	31,369	+0.33(+1.80%)
May 25, 2012	18.11	18.40	18.11	18.32	12,347	+0.08(+0.44%)
May 24, 2012	18.25	18.27	18.10	18.24	32,977	+0.31(+1.73%)
May 23, 2012	18.00	18.03	17.77	17.93	37,107	-0.08(-0.44%)
May 22, 2012	18.10	18.26	18.01	18.01	52,702	-0.16(-0.88%)
May 21, 2012	17.90	18.17	17.90	18.17	21,953	+0.43(+2.42%)
May 18, 2012	17.67	17.82	17.62	17.74	34,470	-0.30(-1.66%)
May 17, 2012	18.11	18.13	18.01	18.04	21,566	-0.10(-0.55%)
May 16, 2012	18.25	18.32	18.11	18.14	29,028	-0.30(-1.63%)
May 15, 2012	18.42	18.57	18.35	18.44	25,256	+0.02(+0.11%)
May 14, 2012	18.29	18.60	18.25	18.42	15,079	-0.28(-1.50%)
May 11, 2012	18.52	18.80	18.52	18.70	14,589	+0.04(+0.21%)
May 10, 2012	18.50	18.86	18.50	18.66	138,359	+0.20(+1.08%)
May 09, 2012	18.22	18.52	18.22	18.46	19,648	-0.24(-1.28%)
May 08, 2012	18.83	18.88	18.60	18.70	20,228	-0.34(-1.79%)
May 07, 2012	18.98	19.07	18.97	19.04	25,552	+0.21(+1.12%)
May 04, 2012	19.08	19.08	18.75	18.83	21,954	-0.53(-2.74%)
May 03, 2012	19.49	19.49	19.36	19.36	22,450	-0.19(-0.97%)
May 02, 2012	19.35	19.55	19.33	19.55	29,946	-0.01(-0.07%)
May 01, 2012	19.38	19.60	19.37	19.56	22,050	+0.18(+0.95%)
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%)

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