Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	15.20	15.23	15.13	15.23	8,700	+0.06(+0.40%)
May 30, 2012	15.31	15.31	15.17	15.17	7,146	-0.22(-1.43%)
May 29, 2012	15.39	15.39	15.39	15.39	1,586	+0.06(+0.39%)
May 28, 2012	15.40	15.40	15.33	15.33	4,481	-0.05(-0.33%)
May 25, 2012	15.40	15.41	15.38	15.38	8,373	-0.01(-0.06%)
May 24, 2012	15.47	15.47	15.39	15.39	9,317	+0.05(+0.33%)
May 23, 2012	15.39	15.39	15.27	15.34	10,045	-0.13(-0.84%)
May 22, 2012	15.43	15.47	15.42	15.47	11,437	+0.17(+1.11%)
May 18, 2012		15.30	15.30	15.30	0	-0.15(-0.97%)
May 17, 2012	15.50	15.50	15.45	15.45	1,560	-0.04(-0.26%)
May 16, 2012	15.56	15.62	15.49	15.49	18,373	-0.07(-0.45%)
May 15, 2012	15.68	15.68	15.54	15.56	11,396	-0.12(-0.77%)
May 14, 2012	15.74	15.74	15.66	15.68	20,070	-0.13(-0.82%)
May 11, 2012	15.83	15.86	15.81	15.81	11,123	-0.03(-0.19%)
May 10, 2012	15.87	15.87	15.83	15.84	21,081	+0.09(+0.57%)
May 09, 2012	15.67	15.80	15.67	15.75	10,684	+0.03(+0.19%)
May 08, 2012	15.82	15.82	15.68	15.72	16,801	-0.13(-0.82%)
May 07, 2012	15.80	15.85	15.76	15.85	7,263	-0.02(-0.13%)
May 04, 2012	16.01	16.01	15.83	15.87	29,045	-0.20(-1.24%)
May 03, 2012	16.21	16.23	16.07	16.07	13,535	-0.16(-0.99%)
May 02, 2012	16.22	16.23	16.15	16.23	12,974	-0.04(-0.25%)
May 01, 2012	16.24	16.29	16.24	16.27	7,092	+0.09(+0.56%)
Apr 30, 2012	16.19	16.19	16.16	16.18	9,763	-0.01(-0.06%)
Apr 27, 2012	16.14	16.19	16.12	16.19	1,623	+0.09(+0.56%)
Apr 26, 2012	16.10	16.10	16.06	16.10	1,903	+0.03(+0.19%)
Apr 25, 2012	16.08	16.08	16.05	16.07	12,132	-0.01(-0.06%)
Apr 24, 2012	16.10	16.10	16.08	16.08	7,960	+0.03(+0.19%)
Apr 23, 2012	16.07	16.07	15.99	16.05	32,806	-0.10(-0.62%)
Apr 20, 2012	16.14	16.15	16.12	16.15	6,117	+0.07(+0.44%)
Apr 19, 2012	16.10	16.12	16.07	16.08	8,557	+0.05(+0.31%)
Apr 18, 2012	16.07	16.08	16.03	16.03	9,255	-0.04(-0.25%)
Apr 17, 2012	16.04	16.07	16.04	16.07	8,512	+0.06(+0.37%)
Apr 16, 2012	16.04	16.04	16.01	16.01	12,389	-0.02(-0.12%)
Apr 13, 2012	16.14	16.14	16.03	16.03	7,283	-0.09(-0.56%)
Apr 12, 2012	16.06	16.12	16.04	16.12	9,414	+0.09(+0.56%)
Apr 11, 2012	15.88	16.04	15.88	16.03	5,954	+0.22(+1.39%)
Apr 10, 2012	16.01	16.01	15.80	15.81	12,504	-0.21(-1.31%)
Apr 09, 2012	16.07	16.07	16.00	16.02	28,593	-0.08(-0.50%)
Apr 05, 2012	16.07	16.11	16.07	16.10	25,884	-0.02(-0.12%)
Apr 04, 2012	16.13	16.13	16.08	16.12	9,270	-0.08(-0.49%)
Apr 03, 2012	16.25	16.25	16.19	16.20	29,376	-0.06(-0.37%)
Apr 02, 2012	16.19	16.28	16.19	16.26	8,304	+0.08(+0.49%)
Mar 30, 2012	16.16	16.21	16.16	16.18	5,315	+0.06(+0.37%)
Mar 29, 2012	16.23	16.25	16.03	16.12	32,396	-0.13(-0.80%)
Mar 28, 2012	16.31	16.32	16.25	16.25	21,210	-0.04(-0.25%)
Mar 27, 2012	16.37	16.37	16.29	16.29	25,786	-0.09(-0.55%)
Mar 26, 2012	16.36	16.38	16.32	16.38	1,331	+0.09(+0.55%)
Mar 23, 2012	16.21	16.29	16.21	16.29	6,721	+0.09(+0.56%)
Mar 22, 2012	16.18	16.20	16.17	16.20	3,835	-0.03(-0.18%)
Mar 21, 2012	16.18	16.23	16.15	16.23	7,103	+0.03(+0.19%)
Mar 20, 2012	16.23	16.23	16.17	16.20	8,878	-0.06(-0.37%)
Mar 19, 2012	16.29	16.30	16.26	16.26	16,929	-0.07(-0.43%)
Mar 16, 2012	16.31	16.35	16.30	16.33	5,188	+0.13(+0.80%)
Mar 15, 2012	16.14	16.22	16.14	16.20	1,185	+0.04(+0.25%)
Mar 14, 2012	16.14	16.17	16.10	16.16	23,967	+0.04(+0.25%)
Mar 13, 2012	16.01	16.12	16.00	16.12	7,333	+0.12(+0.75%)
Mar 12, 2012	16.00	16.02	15.96	16.00	11,854	+0.02(+0.13%)
Mar 09, 2012	15.97	15.99	15.96	15.98	12,018	+0.02(+0.13%)
Mar 08, 2012	15.91	15.96	15.90	15.96	8,486	+0.09(+0.57%)
Mar 07, 2012	15.77	15.87	15.76	15.87	14,766	+0.11(+0.70%)
Mar 06, 2012	15.90	15.90	15.76	15.76	16,337	-0.19(-1.19%)
Mar 05, 2012	15.98	15.98	15.93	15.95	6,709	-0.02(-0.13%)
Mar 02, 2012	15.97	15.98	15.94	15.97	4,360	-0.03(-0.19%)

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