Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	15.99	16.13	15.93	16.08	423,614	+0.10(+0.65%)
Jul 28, 2011	15.92	16.18	15.91	15.98	214,998	-0.16(-1.02%)
Jul 27, 2011	16.46	16.46	16.13	16.14	320,677	-0.22(-1.35%)
Jul 26, 2011	16.34	16.48	16.25	16.36	375,228	+0.09(+0.54%)
Jul 25, 2011	16.26	16.33	16.23	16.27	263,114	-0.09(-0.54%)
Jul 22, 2011	16.36	16.36	16.31	16.36	179,590	-0.01(-0.06%)
Jul 21, 2011	16.23	16.43	16.19	16.37	157,300	+0.25(+1.58%)
Jul 20, 2011	16.08	16.17	16.03	16.12	137,920	-0.06(-0.38%)
Jul 19, 2011	16.12	16.20	16.05	16.18	486,259	+0.09(+0.59%)
Jul 18, 2011	16.13	16.17	15.92	16.08	138,124	-0.32(-1.96%)
Jul 15, 2011	16.31	16.42	16.24	16.40	539,657	+0.15(+0.91%)
Jul 14, 2011	16.36	16.42	16.18	16.26	175,148	-0.08(-0.48%)
Jul 13, 2011	16.21	16.47	16.17	16.34	306,092	+0.07(+0.45%)
Jul 12, 2011	16.11	16.37	16.10	16.26	187,762	-0.03(-0.19%)
Jul 11, 2011	16.48	16.52	16.24	16.29	151,184	-0.49(-2.91%)
Jul 08, 2011	16.64	16.84	16.64	16.78	240,195	+0.05(+0.29%)
Jul 07, 2011	16.68	16.78	16.65	16.73	155,484	+0.00(+0.02%)
Jul 06, 2011	16.34	16.98	16.32	16.73	1,026,315	+0.25(+1.55%)
Jul 05, 2011	16.44	16.52	16.44	16.47	98,201	-0.19(-1.15%)
Jul 01, 2011	16.36	16.70	16.34	16.67	275,752	+0.23(+1.40%)
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%)

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