Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	16.21	16.21	15.46	15.59	110,318	-0.44(-2.75%)
May 23, 2011	15.86	16.21	15.83	16.03	30,911	-0.10(-0.60%)
May 20, 2011	16.17	16.33	16.02	16.13	37,282	-0.17(-1.06%)
May 19, 2011	16.48	16.48	16.01	16.30	46,003	-0.05(-0.32%)
May 18, 2011	15.87	16.45	15.87	16.35	81,589	+0.18(+1.14%)
May 17, 2011	16.02	16.21	15.89	16.17	84,731	-0.03(-0.20%)
May 16, 2011	16.97	16.97	16.18	16.20	47,539	-0.92(-5.39%)
May 13, 2011	17.42	17.65	17.08	17.12	56,210	-0.32(-1.84%)
May 12, 2011	15.89	17.63	15.89	17.44	112,605	+1.52(+9.52%)
May 11, 2011	16.74	17.08	15.86	15.93	56,205	-0.78(-4.66%)
May 10, 2011	15.97	16.72	15.87	16.70	42,044	+0.76(+4.78%)
May 09, 2011	15.40	16.02	15.40	15.94	78,060	+0.61(+3.98%)
May 06, 2011	15.62	15.72	15.24	15.33	62,879	-0.06(-0.42%)
May 05, 2011	15.59	15.85	15.40	15.40	34,446	-0.18(-1.18%)
May 04, 2011	15.93	16.20	15.58	15.58	32,962	-0.34(-2.12%)
May 03, 2011	16.05	16.06	15.75	15.92	43,458	-0.25(-1.54%)
May 02, 2011	16.26	16.89	16.17	16.17	32,210	-0.68(-4.05%)
Apr 29, 2011	16.85	17.10	16.67	16.85	50,504	+0.00(+0.00%)
Apr 28, 2011	16.85	16.85	16.56	16.85	28,822	+0.00(+0.00%)
Apr 27, 2011	16.75	16.89	16.69	16.85	24,194	+0.10(+0.62%)
Apr 26, 2011	16.58	17.02	16.48	16.74	32,461	+0.25(+1.51%)
Apr 25, 2011	16.72	16.74	16.41	16.50	61,231	-0.31(-1.86%)
Apr 21, 2011	16.85	16.85	16.23	16.81	26,104	+0.08(+0.48%)
Apr 20, 2011	16.28	16.88	16.28	16.73	73,168	+0.58(+3.58%)
Apr 19, 2011	16.34	16.34	16.05	16.15	22,156	-0.14(-0.89%)
Apr 18, 2011	16.74	16.74	16.25	16.29	22,834	-0.55(-3.24%)
Apr 15, 2011	16.72	16.89	16.64	16.84	38,002	+0.07(+0.43%)
Apr 14, 2011	16.24	16.78	16.16	16.77	59,300	+0.49(+3.01%)
Apr 13, 2011	16.49	16.70	16.19	16.28	80,786	-0.05(-0.30%)
Apr 12, 2011	16.86	16.88	16.33	16.33	51,106	-0.68(-4.01%)
Apr 11, 2011	17.09	17.32	16.93	17.01	24,955	-0.11(-0.66%)
Apr 08, 2011	17.41	17.41	16.97	17.12	60,377	-0.16(-0.93%)
Apr 07, 2011	17.59	17.73	17.28	17.28	68,786	-0.16(-0.92%)
Apr 06, 2011	17.56	17.94	17.41	17.44	32,815	-0.09(-0.50%)
Apr 05, 2011	17.45	17.99	17.31	17.53	46,088	+0.08(+0.46%)
Apr 04, 2011	17.34	17.57	17.29	17.45	27,841	+0.19(+1.12%)
Apr 01, 2011	17.63	17.64	17.02	17.26	130,236	-0.27(-1.56%)
Mar 31, 2011	17.90	17.97	17.33	17.53	107,166	-0.72(-3.96%)
Mar 30, 2011	18.25	18.50	18.12	18.25	50,652	-0.04(-0.22%)
Mar 29, 2011	17.81	18.46	17.81	18.29	55,972	+0.55(+3.07%)
Mar 28, 2011	17.76	17.98	17.70	17.75	23,955	+0.10(+0.55%)
Mar 25, 2011	17.58	18.02	17.51	17.65	38,445	+0.14(+0.83%)
Mar 24, 2011	17.47	17.62	17.39	17.51	26,313	+0.08(+0.46%)
Mar 23, 2011	17.31	17.45	17.30	17.43	23,646	+0.04(+0.23%)
Mar 22, 2011	17.37	17.43	17.15	17.39	26,751	+0.00(+0.00%)
Mar 21, 2011	17.29	17.39	16.94	17.39	37,152	+0.54(+3.19%)
Mar 18, 2011	16.70	16.90	16.66	16.85	74,715	+0.22(+1.35%)
Mar 17, 2011	16.44	16.70	16.33	16.62	55,849	+0.27(+1.67%)
Mar 16, 2011	16.37	16.58	16.05	16.35	158,846	-0.03(-0.20%)
Mar 15, 2011	16.31	16.50	16.25	16.38	75,261	-0.06(-0.39%)
Mar 14, 2011	16.85	16.89	16.44	16.45	93,033	-0.42(-2.47%)
Mar 11, 2011	16.97	17.06	16.82	16.86	48,946	-0.16(-0.94%)
Mar 10, 2011	17.13	17.14	16.77	17.02	44,679	-0.31(-1.80%)
Mar 09, 2011	17.35	17.49	17.10	17.34	24,897	-0.10(-0.55%)
Mar 08, 2011	16.91	17.43	16.88	17.43	47,857	+0.59(+3.53%)
Mar 07, 2011	17.00	17.09	16.69	16.84	70,754	-0.16(-0.94%)
Mar 04, 2011	16.94	17.20	16.67	17.00	165,280	+0.02(+0.14%)
Mar 03, 2011	16.66	17.15	16.31	16.98	326,626	+0.48(+2.92%)
Mar 02, 2011	18.04	18.04	16.30	16.50	437,111	-1.94(-10.53%)

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