Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	20.79	20.86	20.55	20.58	435,970	-0.23(-1.11%)
Jul 30, 2012	21.11	21.16	20.80	20.81	274,362	-0.25(-1.19%)
Jul 27, 2012	21.21	21.42	21.04	21.06	657,015	-0.13(-0.62%)
Jul 26, 2012	21.40	21.44	21.04	21.19	568,651	-0.07(-0.31%)
Jul 25, 2012	21.18	21.26	20.87	21.26	396,987	+0.21(+1.02%)
Jul 24, 2012	20.91	21.17	20.83	21.04	379,310	+0.20(+0.94%)
Jul 23, 2012	20.53	20.92	20.53	20.85	322,536	+0.00(+0.00%)
Jul 20, 2012	20.66	20.90	20.51	20.85	366,960	+0.02(+0.11%)
Jul 19, 2012	20.95	21.02	20.71	20.82	297,052	-0.09(-0.43%)
Jul 18, 2012	20.78	21.00	20.78	20.91	306,397	+0.07(+0.34%)
Jul 17, 2012	20.81	21.01	20.77	20.84	486,033	+0.08(+0.40%)
Jul 16, 2012	20.61	20.82	20.58	20.76	240,990	+0.16(+0.78%)
Jul 13, 2012	20.32	20.77	20.29	20.60	553,721	+0.32(+1.55%)
Jul 12, 2012	20.09	20.33	20.09	20.28	306,368	-0.01(-0.06%)
Jul 11, 2012	20.06	20.30	20.06	20.29	426,503	+0.24(+1.22%)
Jul 10, 2012	20.10	20.19	19.95	20.05	347,946	-0.05(-0.27%)
Jul 09, 2012	19.88	20.10	19.83	20.10	255,752	+0.18(+0.93%)
Jul 06, 2012	19.70	20.01	19.65	19.92	183,918	-0.02(-0.12%)
Jul 05, 2012	19.66	20.05	19.53	19.94	558,721	+0.20(+1.02%)
Jul 03, 2012	19.31	19.74	19.31	19.74	271,398	+0.41(+2.12%)

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