Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	20.11	20.37	19.89	20.17	1,863,992	-0.11(-0.54%)
Jul 28, 2011	20.16	20.41	19.93	20.28	1,329,619	+0.04(+0.19%)
Jul 27, 2011	20.35	20.58	20.20	20.24	1,687,784	-0.22(-1.09%)
Jul 26, 2011	20.53	20.58	20.41	20.46	1,031,733	-0.05(-0.25%)
Jul 25, 2011	20.55	20.69	20.37	20.51	934,289	-0.08(-0.37%)
Jul 22, 2011	20.54	20.60	20.54	20.59	1,739,712	-0.31(-1.46%)
Jul 21, 2011	20.62	21.06	20.56	20.90	1,303,175	+0.38(+1.86%)
Jul 20, 2011	20.67	20.69	20.44	20.51	1,584,819	-0.11(-0.56%)
Jul 19, 2011	20.44	20.81	20.41	20.63	920,997	+0.36(+1.76%)
Jul 18, 2011	20.67	20.72	20.14	20.27	1,151,681	-0.61(-2.93%)
Jul 15, 2011	20.88	20.99	20.73	20.88	1,111,180	+0.13(+0.64%)
Jul 14, 2011	21.06	21.12	20.70	20.75	857,245	-0.23(-1.09%)
Jul 13, 2011	20.88	21.44	20.88	20.98	1,377,815	+0.13(+0.61%)
Jul 12, 2011	20.88	21.12	20.76	20.85	1,008,864	-0.13(-0.61%)
Jul 11, 2011	21.09	21.18	20.91	20.98	1,113,950	-0.37(-1.73%)
Jul 08, 2011	21.20	21.36	21.14	21.35	633,584	-0.03(-0.15%)
Jul 07, 2011	21.37	21.47	21.32	21.38	708,026	+0.17(+0.78%)
Jul 06, 2011	21.23	21.35	21.12	21.21	957,108	-0.07(-0.33%)
Jul 05, 2011	21.41	21.46	21.21	21.28	1,030,699	+0.05(+0.24%)

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