Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	21.17	21.27	20.89	21.22	571,622	+0.13(+0.62%)
Aug 30, 2012	21.23	21.28	20.97	21.09	474,939	-0.29(-1.34%)
Aug 29, 2012	21.02	21.44	20.95	21.38	678,418	+0.41(+1.96%)
Aug 27, 2012	21.08	21.10	20.83	20.97	546,612	-0.06(-0.29%)
Aug 24, 2012	20.96	21.10	20.94	21.03	550,497	+0.02(+0.11%)
Aug 23, 2012	21.19	21.19	20.90	21.00	869,867	-0.15(-0.70%)
Aug 22, 2012	20.72	21.17	20.62	21.15	864,312	+0.41(+1.98%)
Aug 21, 2012	20.93	20.93	20.70	20.74	447,681	-0.16(-0.78%)
Aug 20, 2012	21.03	21.07	20.76	20.90	394,028	-0.12(-0.59%)
Aug 17, 2012	20.86	21.07	20.76	21.03	549,242	+0.18(+0.85%)
Aug 16, 2012	20.60	20.85	20.53	20.85	598,313	+0.23(+1.13%)
Aug 15, 2012	20.49	20.75	20.49	20.62	347,500	+0.12(+0.60%)
Aug 14, 2012	20.76	20.89	20.42	20.49	424,267	-0.20(-0.97%)
Aug 13, 2012	20.85	20.86	20.46	20.69	571,815	-0.15(-0.71%)
Aug 10, 2012	20.88	20.93	20.66	20.84	502,764	-0.05(-0.26%)
Aug 09, 2012	20.82	20.93	20.72	20.90	524,488	+0.05(+0.22%)
Aug 08, 2012	20.69	20.86	20.68	20.85	460,811	+0.12(+0.56%)
Aug 07, 2012	20.71	20.81	20.67	20.73	600,460	+0.18(+0.87%)
Aug 06, 2012	20.65	20.74	20.53	20.55	383,120	-0.05(-0.23%)
Aug 03, 2012	20.66	20.74	20.38	20.60	579,300	+0.25(+1.22%)
Aug 02, 2012	20.02	20.35	19.87	20.35	601,655	+0.10(+0.50%)
Aug 01, 2012	20.63	20.76	20.22	20.25	646,462	-0.26(-1.28%)
Jul 31, 2012	20.55	20.61	20.39	20.52	681,071	+0.00(+0.00%)
Jul 30, 2012	20.59	20.68	20.40	20.52	851,353	-0.04(-0.19%)
Jul 27, 2012	20.55	20.66	20.18	20.55	1,292,584	+0.13(+0.64%)
Jul 26, 2012	20.97	21.08	20.31	20.42	1,435,225	-0.22(-1.09%)
Jul 25, 2012	20.64	20.84	20.34	20.65	670,309	+0.07(+0.34%)
Jul 24, 2012	21.08	21.17	20.44	20.58	1,189,432	-0.46(-2.21%)
Jul 23, 2012	20.92	21.34	20.28	21.04	2,848,761	-0.05(-0.22%)
Jul 20, 2012	21.07	21.48	20.99	21.09	7,142,548	-0.20(-0.95%)
Jul 19, 2012	20.59	21.37	20.42	21.29	1,616,636	+0.85(+4.17%)
Jul 18, 2012	20.03	20.45	20.02	20.44	1,238,867	+0.38(+1.89%)
Jul 17, 2012	20.17	20.31	19.77	20.06	2,242,964	+0.03(+0.15%)
Jul 16, 2012	20.17	20.17	19.87	20.03	1,096,189	-0.25(-1.22%)
Jul 13, 2012	20.26	20.52	20.17	20.28	992,523	+0.05(+0.23%)
Jul 12, 2012	20.02	20.37	19.86	20.23	1,203,332	+0.05(+0.27%)
Jul 11, 2012	20.64	20.64	20.06	20.18	1,176,588	-0.35(-1.72%)
Jul 10, 2012	21.26	21.34	20.41	20.53	1,246,113	-0.56(-2.66%)
Jul 09, 2012	21.15	21.30	21.00	21.09	795,625	-0.09(-0.43%)
Jul 06, 2012	21.29	21.42	21.11	21.18	639,342	-0.33(-1.54%)
Jul 05, 2012	21.43	21.65	21.15	21.51	864,095	+0.12(+0.57%)
Jul 03, 2012	21.07	21.40	21.07	21.39	602,055	+0.34(+1.61%)
Jul 02, 2012	20.89	21.46	20.84	21.05	1,523,014	+0.16(+0.77%)
Jun 29, 2012	20.99	20.99	20.68	20.89	1,487,749	+0.26(+1.27%)
Jun 28, 2012	20.21	20.64	19.99	20.63	899,606	+0.22(+1.09%)
Jun 27, 2012	20.15	20.44	20.08	20.41	620,775	+0.32(+1.61%)
Jun 26, 2012	19.82	20.16	19.75	20.08	448,699	+0.32(+1.63%)
Jun 25, 2012	19.84	19.94	19.58	19.76	469,025	-0.35(-1.76%)
Jun 22, 2012	19.94	20.19	19.87	20.11	1,590,962	+0.27(+1.35%)
Jun 21, 2012	20.36	20.50	19.80	19.84	730,719	-0.45(-2.23%)
Jun 20, 2012	20.28	20.38	20.14	20.30	788,129	+0.04(+0.19%)
Jun 19, 2012	19.92	20.38	19.89	20.26	785,394	+0.48(+2.41%)
Jun 18, 2012	19.61	19.87	19.54	19.78	728,003	+0.05(+0.23%)
Jun 15, 2012	20.20	20.20	19.72	19.74	1,393,491	-0.38(-1.91%)
Jun 14, 2012	20.18	20.34	19.94	20.12	437,667	-0.02(-0.08%)
Jun 13, 2012	20.33	20.41	20.07	20.14	515,323	-0.25(-1.21%)
Jun 12, 2012	20.10	20.40	19.97	20.38	391,439	+0.34(+1.69%)
Jun 11, 2012	20.71	20.71	20.02	20.04	511,647	-0.43(-2.10%)
Jun 08, 2012	19.99	20.52	19.87	20.47	729,516	+0.43(+2.15%)
Jun 07, 2012	20.19	20.37	19.95	20.04	3,649,959	+0.08(+0.42%)
Jun 06, 2012	19.61	20.00	19.52	19.96	575,319	+0.60(+3.09%)
Jun 05, 2012	19.21	19.44	19.15	19.36	694,285	+0.08(+0.44%)
Jun 04, 2012	19.34	19.41	19.02	19.28	966,638	+0.02(+0.12%)

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