Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	16.14	16.51	16.13	16.44	818,325	+0.49(+3.08%)
Jun 29, 2011	15.80	15.96	15.75	15.94	332,257	+0.29(+1.84%)
Jun 28, 2011	15.54	15.66	15.46	15.66	339,164	+0.01(+0.06%)
Jun 27, 2011	15.44	15.68	15.41	15.65	123,714	+0.14(+0.88%)
Jun 24, 2011	15.55	15.58	15.44	15.51	199,504	-0.15(-0.93%)
Jun 23, 2011	15.49	15.68	15.42	15.66	260,613	-0.19(-1.21%)
Jun 22, 2011	15.88	15.98	15.84	15.85	185,815	-0.25(-1.53%)
Jun 21, 2011	15.96	16.13	15.93	16.09	115,007	+0.16(+1.03%)
Jun 20, 2011	15.88	15.93	15.85	15.93	373,785	-0.11(-0.68%)
Jun 17, 2011	16.08	16.13	15.99	16.04	258,906	+0.05(+0.30%)
Jun 16, 2011	15.92	16.11	15.91	15.99	957,350	-0.12(-0.73%)
Jun 15, 2011	16.31	16.37	16.08	16.11	171,536	-0.26(-1.61%)
Jun 14, 2011	16.45	16.48	16.35	16.37	172,287	+0.19(+1.18%)
Jun 13, 2011	16.23	16.29	16.10	16.18	209,736	+0.04(+0.24%)
Jun 10, 2011	16.36	16.36	16.13	16.14	315,912	-0.38(-2.30%)
Jun 09, 2011	16.42	16.59	16.40	16.52	149,444	+0.12(+0.70%)
Jun 08, 2011	16.46	16.52	16.37	16.40	145,110	-0.13(-0.79%)
Jun 07, 2011	16.62	16.65	16.53	16.54	162,378	+0.05(+0.33%)
Jun 06, 2011	16.74	16.74	16.46	16.48	475,733	-0.19(-1.16%)
Jun 03, 2011	16.65	16.78	16.62	16.68	131,211	+0.05(+0.27%)
May 24, 2011	16.56	16.68	16.51	16.63	341,669	+0.12(+0.75%)
May 23, 2011	16.56	16.65	16.44	16.51	287,298	-0.56(-3.25%)
May 20, 2011	17.24	17.25	17.02	17.06	107,069	-0.11(-0.62%)
May 19, 2011	17.14	17.19	17.08	17.17	306,655	+0.11(+0.66%)
May 18, 2011	16.77	17.29	16.75	17.05	2,399,535	+0.22(+1.30%)
May 17, 2011	16.71	16.87	16.66	16.84	846,662	-0.18(-1.07%)
May 16, 2011	16.88	17.08	16.86	17.02	1,155,565	-0.10(-0.57%)
May 13, 2011	17.18	17.19	16.94	17.11	274,512	-0.02(-0.12%)
May 12, 2011	16.96	17.17	16.87	17.14	242,492	-0.02(-0.11%)
May 11, 2011	17.13	17.22	16.99	17.15	392,786	-0.03(-0.18%)
May 10, 2011	17.11	17.20	17.08	17.18	130,591	+0.04(+0.25%)
May 09, 2011	17.02	17.18	16.95	17.14	281,769	+0.02(+0.11%)
May 06, 2011	17.27	17.35	17.05	17.12	814,404	+0.15(+0.88%)
May 05, 2011	17.00	17.17	16.95	16.98	1,054,991	+0.39(+2.32%)
May 04, 2011	16.61	16.66	16.44	16.59	463,280	+0.02(+0.11%)
May 03, 2011	16.52	16.72	16.50	16.57	1,785,360	-0.25(-1.51%)
May 02, 2011	16.87	16.87	16.79	16.83	187,307	+0.01(+0.05%)
Apr 29, 2011	16.89	16.90	16.75	16.82	273,092	-0.07(-0.41%)
Apr 28, 2011	16.69	16.95	16.63	16.89	1,018,921	+0.15(+0.88%)
Apr 27, 2011	16.41	16.74	16.37	16.74	3,468,567	+0.11(+0.69%)
Apr 26, 2011	16.49	16.63	16.47	16.63	313,626	+0.05(+0.29%)
Apr 25, 2011	16.68	16.68	16.58	16.58	230,213	-0.14(-0.86%)
Apr 21, 2011	16.61	16.77	16.54	16.72	1,610,420	+0.09(+0.54%)
Apr 20, 2011	16.69	16.71	16.54	16.63	1,355,074	-0.11(-0.66%)
Apr 19, 2011	16.63	16.75	16.54	16.74	706,531	+0.08(+0.51%)
Apr 18, 2011	16.38	16.67	16.38	16.66	1,575,873	-0.47(-2.74%)
Apr 15, 2011	17.05	17.19	16.95	17.13	2,824,805	+0.22(+1.32%)
Apr 14, 2011	16.90	16.91	16.80	16.91	144,639	+0.08(+0.45%)
Apr 13, 2011	16.83	16.85	16.75	16.83	104,011	+0.05(+0.27%)
Apr 12, 2011	16.79	16.81	16.67	16.78	699,772	-0.38(-2.19%)
Apr 11, 2011	17.17	17.27	17.11	17.16	105,404	+0.05(+0.26%)
Apr 08, 2011	17.28	17.29	17.04	17.12	160,516	-0.20(-1.13%)
Apr 07, 2011	17.32	17.45	17.26	17.31	276,758	-0.19(-1.08%)
Apr 06, 2011	17.41	17.52	17.41	17.50	105,025	+0.17(+0.95%)
Apr 05, 2011	17.37	17.39	17.28	17.34	183,691	+0.11(+0.66%)
Apr 04, 2011	17.26	17.28	17.18	17.22	68,037	+0.09(+0.54%)

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