Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	26.35	26.40	26.35	26.40	76,918	-0.05(-0.19%)
May 20, 2011	26.35	26.45	26.35	26.45	155,662	+0.10(+0.38%)
May 19, 2011	26.35	26.36	26.34	26.35	904,907	-0.02(-0.08%)
May 18, 2011	26.35	26.37	26.34	26.37	329,992	+0.02(+0.08%)
May 17, 2011	26.35	26.37	26.34	26.35	628,839	+0.00(+0.00%)
May 16, 2011	26.31	26.36	26.31	26.35	401,567	+0.00(+0.00%)
May 13, 2011	26.30	26.35	26.30	26.35	378,127	+0.03(+0.11%)
May 12, 2011	26.33	26.34	26.28	26.32	480,223	-0.01(-0.04%)
May 11, 2011	26.32	26.38	26.31	26.33	1,685,044	+0.01(+0.04%)
May 10, 2011	26.27	26.39	26.26	26.32	1,996,244	+0.07(+0.27%)
May 09, 2011	26.27	26.35	26.21	26.25	7,945,235	+8.64(+49.06%)
May 06, 2011	17.90	17.90	17.55	17.61	24,047	-0.14(-0.79%)
May 05, 2011	17.80	17.85	17.72	17.75	13,271	-0.05(-0.28%)
May 04, 2011	17.94	18.00	17.79	17.80	21,923	-0.17(-0.95%)
May 03, 2011	18.46	18.46	17.85	17.97	16,525	-0.46(-2.50%)
May 02, 2011	18.60	18.43	18.28	18.43	16,639	-0.25(-1.34%)
Apr 29, 2011	18.48	18.86	18.48	18.68	21,961	+0.09(+0.48%)
Apr 28, 2011	18.60	18.74	18.45	18.59	29,727	+0.01(+0.05%)
Apr 27, 2011	18.69	19.10	18.45	18.58	33,788	-0.17(-0.91%)
Apr 26, 2011	17.91	18.75	17.87	18.75	30,267	+0.76(+4.22%)
Apr 25, 2011	18.12	18.19	17.93	17.99	16,270	-0.06(-0.33%)
Apr 21, 2011	18.03	18.40	18.02	18.05	24,908	+0.03(+0.17%)
Apr 20, 2011	18.03	18.35	17.91	18.02	42,830	+0.13(+0.73%)
Apr 19, 2011	17.93	18.09	17.83	17.89	11,330	-0.11(-0.61%)
Apr 18, 2011	18.01	18.10	17.75	18.00	24,225	-0.01(-0.06%)
Apr 15, 2011	17.40	18.25	17.40	18.01	68,471	+0.55(+3.15%)
Apr 14, 2011	17.30	17.46	17.00	17.46	334,659	+0.18(+1.04%)
Apr 13, 2011	17.00	17.37	16.90	17.28	98,688	+0.22(+1.29%)
Apr 12, 2011	17.37	17.38	16.81	17.06	24,328	-0.32(-1.84%)
Apr 11, 2011	17.25	17.41	17.25	17.38	33,034	+0.16(+0.93%)
Apr 08, 2011	17.45	17.45	17.10	17.22	12,444	-0.17(-0.98%)
Apr 07, 2011	17.38	17.63	17.38	17.39	82,230	+0.02(+0.12%)
Apr 06, 2011	17.01	17.41	16.70	17.37	33,132	+0.35(+2.06%)
Apr 05, 2011	17.39	17.50	16.86	17.02	21,404	+0.02(+0.12%)
Apr 04, 2011	17.60	17.62	16.86	17.00	17,449	-0.56(-3.19%)
Apr 01, 2011	17.65	17.65	17.40	17.56	20,501	-0.03(-0.17%)
Mar 31, 2011	17.43	17.59	17.41	17.59	40,564	+0.21(+1.21%)
Mar 30, 2011	17.41	17.38	17.38	17.38	29,188	+0.07(+0.40%)
Mar 29, 2011	17.40	17.49	17.25	17.31	75,532	-0.08(-0.46%)
Mar 28, 2011	17.59	17.61	17.27	17.39	70,842	-0.15(-0.86%)
Mar 25, 2011	17.35	17.72	17.20	17.54	94,512	+0.49(+2.87%)
Mar 24, 2011	16.97	17.11	16.84	17.05	14,930	+0.05(+0.29%)
Mar 23, 2011	16.94	17.25	16.83	17.00	47,025	+0.10(+0.59%)
Mar 22, 2011	17.25	17.25	16.86	16.90	16,897	-0.31(-1.80%)
Mar 21, 2011	16.98	17.29	17.20	17.21	9,471	+0.33(+1.95%)
Mar 18, 2011	16.97	17.34	16.76	16.88	59,814	+0.02(+0.12%)
Mar 17, 2011	16.70	16.98	16.58	16.86	29,367	+0.33(+2.00%)
Mar 16, 2011	16.60	16.79	16.50	16.53	22,398	+0.04(+0.24%)
Mar 15, 2011	16.60	16.60	16.37	16.49	10,481	-0.16(-0.96%)
Mar 14, 2011	16.73	16.85	16.61	16.65	32,328	-0.24(-1.42%)
Mar 11, 2011	17.19	17.24	16.89	16.89	20,171	-0.30(-1.75%)
Mar 10, 2011	17.70	17.70	17.19	17.19	39,250	-0.52(-2.94%)
Mar 09, 2011	17.34	17.75	17.33	17.71	32,876	+0.43(+2.49%)
Mar 08, 2011	17.46	17.51	17.26	17.28	28,128	-0.11(-0.63%)
Mar 07, 2011	17.61	17.61	17.35	17.39	86,711	-0.11(-0.63%)
Mar 04, 2011	17.37	17.70	17.37	17.50	22,065	+0.15(+0.86%)
Mar 03, 2011	17.69	17.78	17.35	17.35	33,232	-0.25(-1.42%)
Mar 02, 2011	17.30	17.91	17.30	17.60	75,091	+0.30(+1.73%)

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