Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	12.29	12.33	12.15	12.16	125,884	-0.05(-0.43%)
May 23, 2011	12.26	12.32	12.20	12.21	99,108	-0.07(-0.59%)
May 20, 2011	12.34	12.45	12.23	12.28	183,083	-0.11(-0.90%)
May 19, 2011	12.46	12.46	12.27	12.40	89,808	+0.03(+0.21%)
May 18, 2011	12.36	12.39	12.19	12.37	181,926	+0.05(+0.43%)
May 17, 2011	12.18	12.39	12.16	12.32	172,708	+0.13(+1.03%)
May 16, 2011	12.32	12.37	12.19	12.19	161,245	-0.16(-1.33%)
May 13, 2011	12.64	12.65	12.36	12.36	134,552	-0.27(-2.14%)
May 12, 2011	12.46	12.71	12.45	12.63	129,115	+0.11(+0.84%)
May 11, 2011	12.70	12.70	12.49	12.52	171,130	-0.23(-1.81%)
May 10, 2011	12.52	12.76	12.51	12.75	305,132	+0.23(+1.84%)
May 09, 2011	12.52	12.62	12.49	12.52	129,176	-0.01(-0.11%)
May 06, 2011	12.73	12.73	12.53	12.53	168,508	-0.06(-0.47%)
May 05, 2011	12.59	12.71	12.59	12.59	127,626	-0.11(-0.88%)
May 04, 2011	12.59	12.78	12.59	12.71	208,538	-0.03(-0.21%)
May 03, 2011	12.88	12.99	12.63	12.73	140,458	-0.18(-1.43%)
May 02, 2011	12.98	13.45	12.91	12.92	121,930	-0.53(-3.97%)
Apr 29, 2011	13.45	13.50	13.32	13.45	107,281	-0.02(-0.15%)
Apr 28, 2011	13.42	13.47	13.23	13.47	131,428	+0.05(+0.39%)
Apr 27, 2011	13.31	13.42	12.95	13.42	177,203	+0.09(+0.69%)
Apr 26, 2011	14.21	14.21	13.29	13.33	195,711	-0.14(-1.07%)
Apr 25, 2011	13.55	13.74	13.45	13.47	39,742	-0.03(-0.24%)
Apr 21, 2011	13.59	13.59	13.34	13.50	83,927	+0.03(+0.19%)
Apr 20, 2011	13.69	13.69	13.43	13.48	99,547	-0.03(-0.24%)
Apr 19, 2011	13.79	13.79	13.50	13.51	115,354	-0.20(-1.48%)
Apr 18, 2011	13.82	14.01	13.67	13.71	82,870	-0.32(-2.28%)
Apr 15, 2011	14.00	14.08	13.81	14.03	92,036	-0.01(-0.09%)
Apr 14, 2011	13.76	14.06	13.76	14.04	59,277	+0.16(+1.13%)
Apr 13, 2011	14.21	14.22	13.88	13.89	110,346	-0.22(-1.53%)
Apr 12, 2011	14.09	14.24	13.97	14.10	55,342	-0.16(-1.10%)
Apr 11, 2011	14.20	14.35	14.05	14.26	81,381	+0.04(+0.28%)
Apr 08, 2011	14.54	14.54	14.16	14.22	64,431	-0.19(-1.32%)
Apr 07, 2011	14.42	14.54	14.40	14.41	59,993	-0.08(-0.54%)
Apr 06, 2011	14.30	14.52	14.30	14.49	62,810	+0.26(+1.84%)
Apr 05, 2011	14.34	14.38	14.21	14.23	64,411	-0.15(-1.05%)
Apr 04, 2011	14.32	14.39	14.21	14.38	82,234	+0.13(+0.92%)
Apr 01, 2011	14.21	14.35	14.11	14.25	96,382	+0.14(+0.97%)
Mar 31, 2011	14.05	14.13	13.92	14.11	74,479	+0.01(+0.05%)
Mar 30, 2011	13.92	14.16	13.80	14.10	54,485	+0.25(+1.79%)
Mar 29, 2011	13.72	13.95	13.70	13.86	44,163	+0.15(+1.10%)
Mar 28, 2011	13.78	13.80	13.69	13.70	99,674	-0.01(-0.05%)
Mar 25, 2011	13.80	14.06	13.70	13.71	106,003	-0.03(-0.24%)
Mar 24, 2011	13.80	13.94	13.67	13.74	69,088	-0.01(-0.05%)
Mar 23, 2011	13.83	13.84	13.70	13.75	141,831	-0.12(-0.85%)
Mar 22, 2011	13.94	13.99	13.80	13.87	55,824	-0.07(-0.47%)
Mar 21, 2011	13.90	13.99	13.80	13.93	106,633	+0.20(+1.48%)
Mar 18, 2011	13.83	14.00	13.71	13.73	345,219	+0.05(+0.33%)
Mar 17, 2011	14.03	14.03	13.67	13.69	150,392	-0.12(-0.90%)
Mar 16, 2011	14.00	14.05	13.77	13.81	121,772	-0.26(-1.86%)
Mar 15, 2011	13.87	14.09	13.87	14.07	128,534	-0.02(-0.14%)
Mar 14, 2011	14.06	14.18	13.93	14.09	101,117	-0.05(-0.32%)
Mar 11, 2011	14.16	14.25	14.06	14.14	83,238	-0.07(-0.51%)
Mar 10, 2011	14.42	14.42	14.06	14.21	142,502	-0.44(-2.99%)
Mar 09, 2011	14.71	14.76	14.59	14.65	66,870	-0.06(-0.38%)
Mar 08, 2011	14.44	14.91	14.44	14.70	96,580	+0.30(+2.07%)
Mar 07, 2011	14.68	14.72	14.36	14.40	97,377	-0.21(-1.43%)
Mar 04, 2011	14.82	14.99	14.44	14.61	109,695	-0.24(-1.63%)
Mar 03, 2011	14.54	14.86	14.39	14.86	115,087	+0.46(+3.18%)
Mar 02, 2011	14.33	14.51	14.11	14.40	127,418	+0.09(+0.64%)

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