Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	12.89	12.97	12.70	12.84	272,767	-0.06(-0.50%)
May 30, 2012	12.95	13.06	12.84	12.90	286,632	-0.21(-1.62%)
May 29, 2012	13.00	13.24	12.99	13.11	339,865	+0.19(+1.49%)
May 25, 2012	13.02	13.07	12.87	12.92	134,920	-0.11(-0.84%)
May 24, 2012	13.21	13.27	12.93	13.03	167,192	-0.16(-1.18%)
May 23, 2012	13.15	13.26	13.00	13.19	407,128	-0.10(-0.76%)
May 22, 2012	13.67	13.68	13.21	13.29	182,760	-0.42(-3.08%)
May 21, 2012	13.58	13.80	13.46	13.71	82,789	+0.20(+1.49%)
May 18, 2012	13.75	13.83	13.40	13.51	161,414	-0.25(-1.80%)
May 17, 2012	14.23	14.23	13.76	13.76	131,803	-0.41(-2.91%)
May 16, 2012	14.21	14.43	14.16	14.17	206,884	+0.04(+0.26%)
May 15, 2012	14.05	14.25	13.97	14.13	317,371	+0.03(+0.19%)
May 14, 2012	14.21	14.30	14.01	14.10	104,721	-0.32(-2.23%)
May 11, 2012	14.65	14.79	14.36	14.43	138,338	-0.39(-2.60%)
May 10, 2012	14.66	14.81	14.58	14.81	111,466	+0.28(+1.89%)
May 09, 2012	14.43	14.65	14.31	14.54	75,306	-0.11(-0.75%)
May 08, 2012	14.50	14.67	14.35	14.65	92,096	+0.00(+0.00%)
May 07, 2012	14.39	14.77	14.32	14.65	118,784	+0.17(+1.20%)
May 04, 2012	14.52	14.66	14.41	14.47	162,828	-0.14(-0.94%)
May 03, 2012	14.77	15.02	14.53	14.61	122,894	-0.17(-1.18%)
May 02, 2012	14.31	14.80	14.31	14.78	127,392	+0.31(+2.15%)
May 01, 2012	14.66	14.84	14.46	14.47	172,233	-0.19(-1.31%)
Apr 30, 2012	15.00	15.07	14.63	14.66	87,755	-0.36(-2.38%)
Apr 27, 2012	14.65	15.02	14.60	15.02	72,615	+0.42(+2.89%)
Apr 26, 2012	14.32	14.67	14.25	14.60	116,320	+0.24(+1.66%)
Apr 25, 2012	14.51	14.56	14.31	14.36	141,907	+0.06(+0.45%)
Apr 24, 2012	14.05	14.32	13.99	14.30	91,050	+0.29(+2.10%)
Apr 23, 2012	14.09	14.11	13.87	14.00	142,219	-0.35(-2.43%)
Apr 20, 2012	14.36	14.45	14.27	14.35	95,578	+0.13(+0.90%)
Apr 19, 2012	14.21	14.36	14.08	14.22	137,688	+0.04(+0.26%)
Apr 18, 2012	14.43	14.49	14.03	14.19	134,594	-0.36(-2.46%)
Apr 17, 2012	14.46	14.70	14.46	14.54	106,473	+0.19(+1.34%)
Apr 16, 2012	14.16	14.46	14.07	14.35	70,884	+0.27(+1.89%)
Apr 13, 2012	14.14	14.21	13.98	14.09	85,334	-0.15(-1.03%)
Apr 12, 2012	14.12	14.40	14.12	14.23	186,510	+0.08(+0.58%)
Apr 11, 2012	14.17	14.21	14.01	14.15	128,542	+0.15(+1.05%)
Apr 10, 2012	14.43	14.44	13.96	14.00	128,976	-0.44(-3.05%)
Apr 09, 2012	14.73	14.75	14.44	14.44	136,985	-0.53(-3.55%)
Apr 05, 2012	14.90	14.99	14.89	14.98	97,338	+0.06(+0.37%)
Apr 04, 2012	14.93	14.99	14.79	14.92	150,217	-0.16(-1.03%)
Apr 03, 2012	14.98	15.12	14.95	15.08	141,740	+0.07(+0.49%)
Apr 02, 2012	14.86	15.03	14.78	15.00	130,551	+0.15(+0.99%)
Mar 30, 2012	14.89	14.89	14.67	14.86	135,098	+0.10(+0.68%)
Mar 29, 2012	14.76	14.83	14.59	14.76	167,205	-0.15(-0.98%)
Mar 28, 2012	14.87	14.94	14.76	14.90	182,858	+0.10(+0.68%)
Mar 27, 2012	14.95	15.02	14.80	14.80	197,594	-0.16(-1.04%)
Mar 26, 2012	14.79	14.96	14.73	14.96	236,712	+0.38(+2.58%)
Mar 23, 2012	14.54	14.71	14.43	14.58	131,651	+0.08(+0.57%)
Mar 22, 2012	14.59	14.63	14.29	14.50	169,231	-0.18(-1.25%)
Mar 21, 2012	14.72	14.81	14.60	14.68	194,945	+0.02(+0.12%)
Mar 20, 2012	14.80	14.90	14.54	14.66	132,298	-0.25(-1.66%)
Mar 19, 2012	14.61	14.95	14.60	14.91	233,646	+0.24(+1.62%)
Mar 16, 2012	14.49	14.79	14.46	14.67	321,589	+0.20(+1.39%)
Mar 15, 2012	14.01	14.48	13.97	14.47	286,553	+0.48(+3.41%)
Mar 14, 2012	13.89	14.01	13.83	13.99	254,037	+0.10(+0.73%)
Mar 13, 2012	13.88	13.97	13.78	13.89	252,155	+0.13(+0.93%)
Mar 12, 2012	13.98	14.01	13.76	13.76	98,467	-0.19(-1.38%)
Mar 09, 2012	14.01	14.28	13.90	13.96	168,493	-0.04(-0.26%)
Mar 08, 2012	14.24	14.39	13.98	13.99	261,341	-0.11(-0.78%)
Mar 07, 2012	15.24	15.24	13.93	14.10	385,457	-1.16(-7.60%)
Mar 06, 2012	15.38	15.50	15.19	15.26	139,126	-0.34(-2.17%)
Mar 05, 2012	15.62	15.68	15.43	15.60	108,960	-0.08(-0.52%)
Mar 02, 2012	15.79	15.93	15.57	15.68	191,105	-0.09(-0.58%)

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