Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	44.11	44.12	44.01	44.03	3,414	-0.09(-0.20%)
Jul 28, 2011	44.12	44.12	44.12	44.12	343	+0.01(+0.02%)
Jul 27, 2011	44.17	44.20	44.11	44.11	4,776	-0.08(-0.18%)
Jul 26, 2011	44.12	44.19	44.12	44.19	2,855	+0.03(+0.06%)
Jul 25, 2011	44.12	44.16	44.12	44.16	1,172	+0.05(+0.12%)
Jul 22, 2011	44.13	44.13	44.11	44.11	5,717	-0.00(-0.00%)
Jul 21, 2011	44.11	44.11	44.11	44.11	568	-0.03(-0.07%)
Jul 20, 2011	44.15	44.15	44.15	44.15	431	+0.04(+0.10%)
Jul 19, 2011	44.10	44.10	44.10	44.10	225	-0.07(-0.16%)
Jul 18, 2011	44.14	44.17	44.14	44.17	8,834	+0.04(+0.10%)
Jul 15, 2011	44.13	44.14	44.09	44.13	2,601	-0.01(-0.02%)
Jul 14, 2011	44.14	44.14	44.13	44.14	6,556	+0.04(+0.09%)
Jul 13, 2011	44.15	44.16	44.09	44.09	13,169	+0.04(+0.10%)
Jul 12, 2011	44.08	44.08	44.05	44.05	228	-0.08(-0.19%)
Jul 11, 2011	44.11	44.14	44.11	44.13	5,266	+0.02(+0.04%)
Jul 08, 2011	44.12	44.14	44.11	44.11	11,937	+0.14(+0.33%)
Jul 07, 2011	44.10	44.10	43.97	43.97	9,811	-0.13(-0.31%)
Jul 06, 2011	44.06	44.11	44.06	44.11	4,744	+0.02(+0.05%)
Jul 05, 2011	44.13	44.13	44.08	44.09	3,279	-0.00(-0.01%)
Jul 01, 2011	44.09	44.09	44.08	44.09	3,625	+0.03(+0.06%)
Jun 30, 2011	44.08	44.08	44.05	44.06	7,026	-0.07(-0.17%)
Jun 29, 2011	44.14	44.17	44.11	44.14	9,365	+0.03(+0.07%)
Jun 28, 2011	44.06	44.33	44.02	44.10	9,192	+0.09(+0.20%)
Jun 27, 2011	44.01	44.15	44.01	44.01	2,864	-0.11(-0.26%)
Jun 24, 2011	44.13	44.15	44.00	44.13	5,974	-0.02(-0.04%)
Jun 23, 2011	44.12	44.15	44.01	44.15	9,157	+0.05(+0.11%)
Jun 22, 2011	44.11	44.12	44.00	44.10	3,221	+0.12(+0.27%)
Jun 21, 2011	43.98	43.98	43.98	43.98	344	-0.09(-0.20%)
Jun 20, 2011	44.07	44.07	44.04	44.07	5,852	+0.03(+0.06%)
Jun 17, 2011	43.96	44.05	43.96	44.04	4,422	+0.01(+0.02%)
Jun 16, 2011	43.99	44.04	43.94	44.03	4,460	+0.06(+0.14%)
Jun 15, 2011	43.97	43.97	43.95	43.97	3,887	+0.04(+0.08%)
Jun 14, 2011	43.97	43.98	43.94	43.94	2,471	-0.01(-0.02%)
Jun 13, 2011	43.94	43.99	43.94	43.94	1,372	-0.06(-0.14%)
Jun 10, 2011	43.99	44.01	43.93	44.01	8,039	+0.06(+0.13%)
Jun 09, 2011	44.00	44.01	43.92	43.95	18,825	-0.04(-0.09%)
Jun 08, 2011	43.99	43.99	43.99	43.99	1,143	+0.08(+0.18%)
Jun 07, 2011	43.97	43.97	43.91	43.91	7,605	-0.01(-0.02%)
Jun 06, 2011	43.92	43.92	43.92	43.92	1,103	-0.01(-0.02%)
Jun 03, 2011	43.90	43.93	43.90	43.93	5,717	-0.06(-0.14%)
May 24, 2011	43.93	44.00	43.93	43.99	7,655	+0.05(+0.11%)
May 23, 2011	43.97	43.97	43.91	43.94	913	+0.05(+0.11%)
May 20, 2011	43.92	43.92	43.89	43.89	356	-0.02(-0.04%)
May 19, 2011	43.98	43.98	43.90	43.91	3,659	+0.00(+0.00%)
May 18, 2011	43.91	43.98	43.91	43.91	2,515	-0.04(-0.10%)
May 17, 2011	43.97	43.97	43.94	43.95	941	-0.02(-0.04%)
May 16, 2011	43.97	43.97	43.97	43.97	571	+0.04(+0.08%)
May 13, 2011	43.93	43.94	43.93	43.94	571	+0.03(+0.08%)
May 12, 2011	43.90	43.90	43.90	43.90	571	+0.04(+0.10%)
May 11, 2011	43.81	43.86	43.81	43.86	686	+0.03(+0.07%)
May 10, 2011	43.89	43.90	43.80	43.83	7,312	-0.06(-0.14%)
May 09, 2011	43.88	43.90	43.88	43.89	2,045	-0.01(-0.03%)
May 06, 2011	43.86	43.90	43.86	43.90	2,496	-0.02(-0.04%)
May 05, 2011	43.92	43.92	43.92	43.92	228	+0.00(+0.00%)
May 04, 2011	43.89	43.92	43.83	43.92	457	+0.03(+0.06%)
May 03, 2011	43.88	43.89	43.57	43.89	31,631	+0.12(+0.28%)

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