Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	22.31	22.32	22.23	22.24	32,148	-0.13(-0.56%)
Jul 30, 2012	22.31	22.43	22.30	22.36	72,519	+0.04(+0.17%)
Jul 27, 2012	22.10	22.36	22.04	22.33	56,660	+0.33(+1.49%)
Jul 26, 2012	21.87	22.04	21.87	22.00	41,635	+0.38(+1.76%)
Jul 25, 2012	21.67	21.70	21.59	21.62	147,986	-0.02(-0.11%)
Jul 24, 2012	21.79	21.79	21.53	21.64	29,223	-0.15(-0.71%)
Jul 23, 2012	21.78	21.83	21.72	21.80	42,963	-0.21(-0.96%)
Jul 20, 2012	22.08	22.08	21.95	22.01	23,418	-0.17(-0.78%)
Jul 19, 2012	22.17	22.24	22.07	22.18	49,202	+0.07(+0.32%)
Jul 18, 2012	22.01	22.14	22.01	22.11	28,870	+0.08(+0.37%)
Jul 17, 2012	21.99	22.07	21.85	22.03	46,313	+0.12(+0.53%)
Jul 16, 2012	22.01	22.04	21.91	21.92	28,129	-0.13(-0.58%)
Jul 13, 2012	21.81	22.06	21.81	22.04	43,658	+0.29(+1.34%)
Jul 12, 2012	21.71	21.82	21.64	21.75	58,291	-0.03(-0.14%)
Jul 11, 2012	21.88	21.88	21.70	21.78	48,286	-0.05(-0.22%)
Jul 10, 2012	21.96	21.96	21.78	21.83	40,420	-0.04(-0.19%)
Jul 09, 2012	21.94	21.94	21.81	21.87	33,403	-0.07(-0.32%)
Jul 06, 2012	21.90	21.94	21.84	21.94	85,903	-0.07(-0.33%)
Jul 05, 2012	22.06	22.06	21.95	22.02	85,778	+0.00(+0.01%)
Jul 03, 2012	21.90	22.05	21.90	22.02	35,811	+0.12(+0.55%)

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