Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	17.12	17.79	16.80	17.49	878,713	+0.37(+2.16%)
May 30, 2012	17.24	17.37	16.97	17.12	421,068	-0.32(-1.83%)
May 29, 2012	17.89	17.90	17.21	17.44	205,308	-0.27(-1.52%)
May 25, 2012	17.84	17.87	17.64	17.71	86,181	-0.04(-0.23%)
May 24, 2012	18.00	18.00	17.53	17.75	183,827	-0.18(-1.00%)
May 23, 2012	17.05	17.95	17.01	17.93	305,736	+0.76(+4.43%)
May 22, 2012	17.33	17.80	16.93	17.17	140,225	-0.07(-0.41%)
May 21, 2012	17.01	17.46	16.60	17.24	185,394	+0.26(+1.53%)
May 18, 2012	17.00	17.25	16.69	16.98	141,842	-0.02(-0.12%)
May 17, 2012	18.07	18.07	16.94	17.00	334,754	-1.11(-6.13%)
May 16, 2012	18.10	18.32	17.94	18.11	193,368	+0.12(+0.67%)
May 15, 2012	17.96	18.35	17.89	17.99	133,766	+0.06(+0.33%)
May 14, 2012	17.91	18.14	17.67	17.93	155,698	-0.07(-0.39%)
May 11, 2012	17.86	18.20	17.74	18.00	248,579	+0.02(+0.11%)
May 10, 2012	17.72	18.04	17.63	17.98	214,001	+0.41(+2.33%)
May 09, 2012	17.65	17.96	17.52	17.57	327,619	-0.31(-1.73%)
May 08, 2012	17.22	18.09	16.70	17.88	384,443	+0.38(+2.17%)
May 07, 2012	17.13	17.80	17.11	17.50	624,528	+1.08(+6.58%)
May 04, 2012	16.48	16.50	16.11	16.42	163,474	-0.16(-0.97%)
May 03, 2012	16.87	17.03	16.30	16.58	248,685	-0.31(-1.84%)
May 02, 2012	16.61	17.00	16.54	16.89	204,180	+0.05(+0.30%)
May 01, 2012	16.38	17.24	16.38	16.84	320,651	+0.49(+3.00%)
Apr 30, 2012	16.63	16.72	16.20	16.35	210,929	-0.30(-1.80%)
Apr 27, 2012	16.84	16.98	16.28	16.65	171,199	-0.10(-0.60%)
Apr 26, 2012	16.78	16.96	16.58	16.75	162,433	+0.02(+0.12%)
Apr 25, 2012	16.69	17.08	16.37	16.73	227,109	+0.22(+1.33%)
Apr 24, 2012	17.03	17.05	16.14	16.51	354,399	-0.48(-2.83%)
Apr 23, 2012	17.07	17.16	16.68	16.99	282,242	-0.38(-2.19%)
Apr 20, 2012	18.12	18.12	17.24	17.37	253,599	-0.32(-1.81%)
Apr 19, 2012	19.10	19.10	17.63	17.69	315,485	-1.17(-6.20%)
Apr 18, 2012	18.85	19.32	18.77	18.86	342,438	-0.21(-1.10%)
Apr 17, 2012	18.87	19.47	18.83	19.07	824,556	+0.38(+2.03%)
Apr 16, 2012	17.78	18.74	17.23	18.69	620,545	+1.08(+6.13%)
Apr 13, 2012	17.48	17.89	17.26	17.61	287,123	+0.14(+0.80%)
Apr 12, 2012	17.51	17.72	17.44	17.47	243,246	-0.01(-0.06%)
Apr 11, 2012	17.43	17.71	17.06	17.48	300,494	+0.29(+1.69%)
Apr 10, 2012	18.43	18.44	16.98	17.19	606,790	-1.24(-6.73%)
Apr 09, 2012	18.59	18.91	18.27	18.43	228,844	-0.57(-3.00%)
Apr 05, 2012	18.34	19.44	18.34	19.00	283,479	+0.61(+3.32%)
Apr 04, 2012	18.90	19.64	18.29	18.39	611,822	-0.66(-3.46%)
Apr 03, 2012	17.62	19.83	17.62	19.05	1,778,532	+2.56(+15.52%)
Apr 02, 2012	15.35	16.66	15.15	16.49	306,500	+1.14(+7.43%)
Mar 30, 2012	15.74	15.80	15.30	15.35	115,434	-0.32(-2.04%)
Mar 29, 2012	15.37	15.72	15.25	15.67	146,386	+0.22(+1.42%)
Mar 28, 2012	15.82	15.82	15.34	15.45	161,821	-0.29(-1.84%)
Mar 27, 2012	16.35	16.45	15.72	15.74	108,862	-0.56(-3.44%)
Mar 26, 2012	15.78	16.36	15.75	16.30	193,472	+0.50(+3.16%)
Mar 23, 2012	15.78	16.00	15.50	15.80	195,296	-0.04(-0.25%)
Mar 22, 2012	15.47	15.90	15.36	15.84	245,569	+0.24(+1.54%)
Mar 21, 2012	15.25	15.68	15.23	15.60	327,018	+0.44(+2.90%)
Mar 20, 2012	14.38	15.36	14.28	15.16	223,021	+0.61(+4.19%)
Mar 19, 2012	14.45	14.81	14.31	14.55	242,248	+0.06(+0.41%)
Mar 16, 2012	14.27	14.60	14.20	14.49	330,675	+0.28(+1.97%)
Mar 15, 2012	14.14	14.37	13.92	14.21	244,054	+0.05(+0.35%)
Mar 14, 2012	13.88	14.38	13.88	14.16	145,908	+0.25(+1.80%)
Mar 13, 2012	13.59	14.01	13.46	13.91	132,738	+0.36(+2.66%)
Mar 12, 2012	13.31	13.61	13.13	13.55	111,954	+0.31(+2.34%)
Mar 09, 2012	13.76	13.87	13.15	13.24	242,307	-0.53(-3.85%)
Mar 08, 2012	13.84	14.07	13.65	13.77	155,975	+0.07(+0.51%)
Mar 07, 2012	13.76	14.14	13.60	13.70	213,991	-0.06(-0.44%)
Mar 06, 2012	14.09	14.11	13.50	13.76	218,931	-0.27(-1.92%)
Mar 05, 2012	13.50	14.13	13.50	14.03	120,463	+0.43(+3.16%)
Mar 02, 2012	13.61	13.91	13.50	13.60	158,324	+0.03(+0.22%)

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