Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	16.96	16.96	16.73	16.91	13,381	+0.19(+1.12%)
Apr 29, 2013	16.75	16.84	16.59	16.72	18,375	-0.04(-0.24%)
Apr 26, 2013	16.76	16.95	16.58	16.76	6,285	-0.19(-1.12%)
Apr 25, 2013	16.92	17.04	16.92	16.95	6,610	+0.44(+2.67%)
Apr 24, 2013	16.52	16.52	16.42	16.51	9,518	+0.08(+0.49%)
Apr 23, 2013	16.45	16.47	16.31	16.43	39,597	-0.21(-1.26%)
Apr 22, 2013	16.45	16.64	16.38	16.64	10,999	+0.08(+0.48%)
Apr 19, 2013	16.53	16.56	16.47	16.56	11,725	+0.39(+2.41%)
Apr 18, 2013	16.17	16.20	16.08	16.17	7,138	+0.07(+0.43%)
Apr 17, 2013	16.19	16.19	15.93	16.10	9,110	-0.22(-1.35%)
Apr 16, 2013	16.26	16.34	16.24	16.32	8,242	+0.18(+1.12%)
Apr 15, 2013	16.43	16.50	16.14	16.14	5,402	-0.50(-3.00%)
Apr 12, 2013	16.72	16.72	16.64	16.64	3,711	-0.06(-0.36%)
Apr 11, 2013	16.62	16.82	16.62	16.70	2,702	+0.06(+0.36%)
Apr 10, 2013	16.62	16.68	16.60	16.64	6,845	+0.10(+0.60%)
Apr 09, 2013	16.35	16.63	16.34	16.54	12,838	+0.12(+0.74%)
Apr 08, 2013	16.32	16.42	16.27	16.42	81,739	-0.16(-0.97%)
Apr 05, 2013	16.28	16.61	16.17	16.58	93,775	-0.14(-0.84%)
Apr 04, 2013	16.81	16.86	16.62	16.72	6,328	-0.03(-0.18%)
Apr 03, 2013	16.88	16.89	16.70	16.75	10,968	-0.17(-1.00%)
Apr 02, 2013	16.91	17.07	16.91	16.92	14,093	+0.02(+0.12%)
Apr 01, 2013	17.11	17.12	16.86	16.90	16,732	-0.25(-1.46%)
Mar 28, 2013	16.91	17.15	16.90	17.15	11,224	+0.13(+0.76%)
Mar 27, 2013	17.10	17.12	17.02	17.02	3,030	-0.18(-1.05%)
Mar 26, 2013	17.08	17.22	17.06	17.20	4,590	+0.15(+0.88%)
Mar 25, 2013	17.30	17.32	17.05	17.05	10,131	-0.25(-1.45%)
Mar 22, 2013	17.45	17.45	17.25	17.30	10,147	+0.14(+0.82%)
Mar 21, 2013	17.22	17.30	17.10	17.16	19,793	-0.24(-1.38%)
Mar 20, 2013	17.42	17.47	17.28	17.40	13,403	+0.56(+3.33%)
Mar 19, 2013	17.16	17.16	16.81	16.84	11,922	-0.33(-1.92%)
Mar 18, 2013	17.15	17.20	17.10	17.17	17,228	-0.19(-1.09%)
Mar 15, 2013	17.50	17.50	17.35	17.36	3,089	-0.13(-0.74%)
Mar 14, 2013	17.55	17.60	17.43	17.49	8,448	+0.12(+0.69%)
Mar 13, 2013	17.39	17.46	17.36	17.37	9,598	-0.31(-1.75%)
Mar 12, 2013	17.63	17.86	17.63	17.68	16,256	-0.27(-1.50%)
Mar 11, 2013	17.98	17.98	17.85	17.95	9,918	-0.21(-1.16%)
Mar 08, 2013	18.11	18.17	17.96	18.16	5,708	+0.27(+1.51%)
Mar 07, 2013	17.91	17.91	17.74	17.89	9,896	+0.04(+0.22%)
Mar 06, 2013	17.86	17.88	17.74	17.85	10,166	+0.06(+0.35%)
Mar 05, 2013	17.61	17.89	17.61	17.79	15,092	-0.07(-0.41%)
Mar 04, 2013	17.66	17.86	17.66	17.86	6,011	-0.11(-0.61%)
Mar 01, 2013	17.98	18.01	17.91	17.97	4,929	+0.07(+0.39%)
Feb 28, 2013	17.94	17.94	17.85	17.90	24,244	-0.06(-0.33%)
Feb 27, 2013	17.67	17.98	17.67	17.96	5,377	+0.21(+1.18%)
Feb 26, 2013	17.91	17.91	17.65	17.75	5,880	-0.40(-2.20%)
Feb 22, 2013	18.22	18.36	18.09	18.15	25,348	-0.24(-1.31%)
Feb 21, 2013	18.37	18.42	18.23	18.39	12,236	-0.06(-0.33%)
Feb 20, 2013	18.54	18.76	18.45	18.45	6,315	-0.33(-1.76%)
Feb 19, 2013	18.71	18.78	18.71	18.78	8,163	-0.37(-1.93%)
Feb 15, 2013	19.03	19.15	19.03	19.15	7,996	+0.29(+1.52%)
Feb 14, 2013	18.81	18.90	18.72	18.86	4,134	+0.05(+0.28%)
Feb 13, 2013	18.83	18.92	18.80	18.81	17,147	+0.01(+0.05%)
Feb 12, 2013	18.81	18.85	18.75	18.80	57,867	-0.16(-0.84%)
Feb 11, 2013	18.97	18.97	18.84	18.96	13,469	+0.01(+0.05%)
Feb 08, 2013	18.95	18.97	18.83	18.95	4,369	+0.35(+1.88%)
Feb 07, 2013	18.70	18.71	18.51	18.60	10,845	-0.17(-0.91%)
Feb 06, 2013	18.72	18.80	18.65	18.77	8,526	-0.01(-0.05%)
Feb 04, 2013	18.98	18.98	18.77	18.78	9,339	-0.32(-1.68%)

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