Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	18.48	18.70	18.28	18.68	188,654	+0.10(+0.54%)
May 30, 2012	18.52	18.92	18.11	18.58	221,658	+0.06(+0.32%)
May 29, 2012	18.85	18.92	18.36	18.52	98,362	-0.33(-1.75%)
May 28, 2012	18.75	18.93	18.70	18.85	115,491	+0.23(+1.24%)
May 25, 2012	18.60	18.78	18.48	18.62	163,123	+0.07(+0.38%)
May 24, 2012	18.76	19.25	18.32	18.55	726,818	-0.09(-0.48%)
May 23, 2012	17.72	18.88	17.19	18.64	639,500	+0.79(+4.43%)
May 22, 2012	18.49	18.49	17.75	17.85	433,872	-0.05(-0.28%)
May 18, 2012		17.90	17.90	17.90	0	+0.78(+4.56%)
May 17, 2012	16.10	17.18	16.10	17.12	472,023	+1.14(+7.13%)
May 16, 2012	16.07	16.55	15.67	15.98	345,669	-0.13(-0.81%)
May 15, 2012	16.83	16.99	16.10	16.11	252,266	-0.72(-4.28%)
May 14, 2012	17.26	17.35	16.81	16.83	330,298	-0.65(-3.72%)
May 11, 2012	17.68	18.02	17.43	17.48	199,692	-0.50(-2.78%)
May 10, 2012	18.09	18.28	17.76	17.98	132,163	+0.12(+0.67%)
May 09, 2012	17.27	18.19	17.27	17.86	284,403	+0.02(+0.11%)
May 08, 2012	17.72	18.11	17.48	17.84	346,979	-0.38(-2.09%)
May 07, 2012	18.68	18.87	18.15	18.22	210,402	-0.36(-1.94%)
May 04, 2012	18.75	19.09	18.38	18.58	268,082	-0.22(-1.17%)
May 03, 2012	19.09	19.30	18.68	18.80	519,847	-0.20(-1.05%)
May 02, 2012	18.11	19.15	18.11	19.00	338,220	-0.13(-0.68%)
May 01, 2012	18.34	19.20	18.26	19.13	530,832	+1.05(+5.81%)
Apr 30, 2012	17.53	18.10	17.53	18.08	242,301	+0.02(+0.11%)
Apr 27, 2012	18.16	18.29	17.93	18.06	137,045	-0.11(-0.61%)
Apr 26, 2012	17.50	18.18	17.50	18.17	345,285	+0.62(+3.53%)
Apr 25, 2012	17.15	17.64	16.65	17.55	455,213	+0.65(+3.85%)
Apr 24, 2012	17.12	17.30	16.86	16.90	183,166	-0.13(-0.76%)
Apr 23, 2012	17.11	17.23	16.92	17.03	182,249	-0.45(-2.57%)
Apr 20, 2012	17.96	18.02	17.48	17.48	179,916	-0.48(-2.67%)
Apr 19, 2012	17.85	18.11	17.62	17.96	387,240	+0.30(+1.70%)
Apr 18, 2012	17.48	17.72	17.25	17.66	199,607	+0.18(+1.03%)
Apr 17, 2012	17.52	18.00	17.24	17.48	272,734	+0.05(+0.29%)
Apr 16, 2012	17.93	18.15	17.39	17.43	299,701	-0.59(-3.27%)
Apr 13, 2012	18.26	18.34	17.92	18.02	233,071	-0.19(-1.04%)
Apr 12, 2012	17.84	18.38	17.60	18.21	322,015	+0.51(+2.88%)
Apr 11, 2012	17.56	17.89	17.55	17.70	251,413	-0.03(-0.17%)
Apr 10, 2012	16.94	17.94	16.93	17.73	499,626	+0.76(+4.48%)
Apr 09, 2012	17.15	17.35	16.89	16.97	483,516	-0.20(-1.16%)
Apr 05, 2012	17.25	17.48	16.94	17.17	447,345	+0.07(+0.41%)
Apr 04, 2012	17.04	17.26	16.85	17.10	316,831	-0.28(-1.61%)
Apr 03, 2012	18.61	18.61	17.27	17.38	603,971	-1.17(-6.31%)
Apr 02, 2012	18.40	18.78	18.32	18.55	649,929	+0.24(+1.31%)
Mar 30, 2012	17.60	18.31	17.45	18.31	818,030	+0.89(+5.11%)
Mar 29, 2012	16.95	17.47	16.55	17.42	583,520	+0.45(+2.65%)
Mar 28, 2012	17.28	17.74	16.76	16.97	499,301	-0.55(-3.14%)
Mar 27, 2012	17.75	17.80	17.34	17.52	320,189	-0.04(-0.23%)
Mar 26, 2012	17.54	17.77	17.35	17.56	371,532	+0.35(+2.03%)
Mar 23, 2012	16.80	17.27	16.61	17.21	448,508	+0.61(+3.67%)
Mar 22, 2012	16.75	16.75	16.30	16.60	467,166	-0.20(-1.19%)
Mar 21, 2012	16.59	16.95	16.59	16.80	510,776	+0.22(+1.33%)
Mar 20, 2012	16.35	16.78	16.18	16.58	485,248	-0.02(-0.12%)
Mar 19, 2012	16.36	17.19	16.36	16.60	1,002,529	+0.30(+1.84%)
Mar 16, 2012	16.33	16.39	15.79	16.30	8,027,175	-0.05(-0.31%)
Mar 15, 2012	16.14	16.58	16.14	16.35	467,707	+0.17(+1.05%)
Mar 14, 2012	16.70	16.70	16.04	16.18	575,770	-0.63(-3.75%)
Mar 13, 2012	17.02	17.17	16.77	16.81	595,644	-0.16(-0.94%)
Mar 12, 2012	16.66	17.29	16.29	16.97	1,638,496	+0.10(+0.59%)
Mar 09, 2012	17.34	17.41	16.82	16.87	747,312	-0.48(-2.77%)
Mar 08, 2012	17.45	17.68	17.30	17.35	721,894	+0.04(+0.23%)
Mar 07, 2012	17.48	17.72	17.12	17.31	353,241	-0.10(-0.57%)
Mar 06, 2012	17.27	17.48	16.59	17.41	552,739	-0.17(-0.97%)
Mar 05, 2012	18.04	18.04	17.30	17.58	439,224	-0.39(-2.17%)
Mar 02, 2012	18.31	18.37	17.91	17.97	372,690	-0.40(-2.18%)

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