Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	22.50	22.50	21.34	21.51	2,692,184	+0.44(+2.09%)
Jul 30, 2012	21.23	21.38	21.07	21.07	630,461	-0.09(-0.43%)
Jul 27, 2012	21.02	21.31	21.02	21.16	651,855	+0.18(+0.84%)
Jul 26, 2012	20.94	21.17	20.85	20.98	604,799	+0.28(+1.36%)
Jul 25, 2012	20.73	20.81	20.50	20.70	1,004,517	+0.09(+0.45%)
Jul 24, 2012	20.73	20.86	20.49	20.61	1,025,350	-0.07(-0.35%)
Jul 23, 2012	20.53	20.75	20.43	20.68	1,053,176	-0.22(-1.07%)
Jul 20, 2012	20.86	20.97	20.69	20.90	1,567,050	-0.03(-0.13%)
Jul 19, 2012	21.10	21.15	20.75	20.93	1,579,325	-0.18(-0.84%)
Jul 18, 2012	21.07	21.15	20.97	21.11	1,009,284	-0.06(-0.28%)
Jul 17, 2012	20.91	21.24	20.73	21.17	1,195,510	+0.37(+1.80%)
Jul 16, 2012	20.74	20.89	20.65	20.79	1,120,675	+0.10(+0.48%)
Jul 13, 2012	20.50	20.73	20.49	20.69	603,685	+0.22(+1.06%)
Jul 12, 2012	19.95	20.61	19.94	20.48	1,380,357	+0.31(+1.53%)
Jul 11, 2012	20.19	20.30	19.95	20.17	1,605,890	-0.05(-0.23%)
Jul 10, 2012	20.43	20.48	20.14	20.21	1,663,721	-0.22(-1.09%)
Jul 09, 2012	20.33	20.50	20.17	20.44	1,832,121	+0.11(+0.55%)
Jul 06, 2012	19.90	20.35	19.85	20.33	777,632	+0.27(+1.34%)
Jul 05, 2012	20.18	20.29	20.02	20.06	1,605,363	-0.21(-1.04%)
Jul 03, 2012	20.12	20.27	20.08	20.27	918,806	+0.17(+0.85%)
Jul 02, 2012	20.23	20.29	20.00	20.10	2,173,147	-0.01(-0.03%)
Jun 29, 2012	19.63	20.15	19.56	20.10	2,134,844	+0.83(+4.33%)
Jun 28, 2012	19.01	19.28	18.91	19.27	1,815,112	+0.22(+1.17%)
Jun 27, 2012	19.24	19.37	19.01	19.04	2,166,380	-0.13(-0.69%)
Jun 26, 2012	19.19	19.32	19.09	19.18	2,020,950	+0.02(+0.10%)
Jun 25, 2012	18.94	19.28	18.85	19.16	2,018,881	+0.16(+0.83%)
Jun 22, 2012	19.22	19.25	18.79	19.00	15,601,631	-0.08(-0.41%)
Jun 21, 2012	19.44	19.47	19.01	19.08	1,690,740	-0.37(-1.89%)
Jun 20, 2012	19.37	19.51	19.29	19.45	1,255,634	+0.12(+0.61%)
Jun 19, 2012	19.17	19.61	19.12	19.33	1,616,492	+0.18(+0.93%)
Jun 18, 2012	19.01	19.31	18.97	19.15	1,284,554	-0.03(-0.14%)
Jun 15, 2012	19.01	19.18	18.86	19.18	2,381,728	+0.18(+0.93%)
Jun 14, 2012	18.62	19.03	18.62	19.00	993,745	+0.37(+2.01%)
Jun 13, 2012	18.73	18.93	18.48	18.62	1,245,193	-0.07(-0.39%)
Jun 12, 2012	18.45	18.70	18.35	18.70	886,393	+0.35(+1.88%)
Jun 11, 2012	19.07	19.10	18.34	18.35	1,731,949	-0.55(-2.93%)
Jun 08, 2012	18.64	18.95	18.64	18.91	1,092,532	+0.21(+1.12%)
Jun 07, 2012	19.11	19.27	18.66	18.70	1,468,284	-0.20(-1.07%)
Jun 06, 2012	18.51	18.91	18.45	18.90	1,120,281	+0.45(+2.44%)
Jun 05, 2012	18.07	18.53	18.04	18.45	1,382,645	+0.30(+1.65%)
Jun 04, 2012	18.13	18.45	18.06	18.15	1,395,703	+0.08(+0.43%)
Jun 01, 2012	18.11	18.29	17.97	18.07	2,218,178	-0.43(-2.33%)
May 31, 2012	18.28	18.59	18.08	18.50	1,363,883	+0.22(+1.18%)
May 30, 2012	18.63	18.69	18.28	18.29	1,392,536	-0.48(-2.57%)
May 29, 2012	18.54	18.84	18.49	18.77	1,778,639	+0.35(+1.91%)
May 25, 2012	18.40	18.49	18.34	18.42	1,575,194	+0.07(+0.36%)
May 24, 2012	18.27	18.36	18.11	18.35	1,523,757	+0.16(+0.86%)
May 23, 2012	18.20	18.27	18.03	18.19	2,534,374	-0.14(-0.78%)
May 22, 2012	18.55	18.56	18.31	18.34	1,515,770	-0.13(-0.71%)
May 21, 2012	18.43	18.61	18.23	18.47	2,342,501	+0.12(+0.68%)
May 18, 2012	18.50	18.71	18.34	18.34	1,222,543	-0.18(-0.99%)
May 17, 2012	19.01	19.06	18.51	18.53	1,636,922	-0.53(-2.81%)
May 16, 2012	19.24	19.27	19.02	19.06	1,106,459	-0.11(-0.58%)
May 15, 2012	19.26	19.30	19.07	19.17	1,091,453	-0.03(-0.14%)
May 14, 2012	19.42	19.46	19.17	19.20	1,237,999	-0.40(-2.03%)
May 11, 2012	19.36	19.69	19.35	19.60	1,148,017	+0.10(+0.50%)
May 10, 2012	19.34	19.64	19.29	19.50	2,082,830	-0.05(-0.27%)
May 09, 2012	19.51	19.79	19.48	19.55	1,148,798	-0.22(-1.09%)
May 08, 2012	19.66	19.81	19.55	19.77	865,295	-0.05(-0.23%)
May 07, 2012	19.57	19.88	19.50	19.81	840,345	+0.19(+0.96%)
May 04, 2012	19.74	19.77	19.53	19.62	1,419,702	-0.23(-1.18%)
May 03, 2012	19.96	20.09	19.83	19.86	1,480,070	-0.14(-0.72%)
May 02, 2012	19.65	20.11	19.62	20.00	1,712,771	+0.29(+1.49%)

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