Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	29.03	29.03	29.01	29.03	51,613	+0.06(+0.21%)
Jul 28, 2011	29.00	29.00	28.97	28.97	49,347	+0.01(+0.03%)
Jul 27, 2011	29.00	29.00	28.96	28.96	58,732	-0.02(-0.07%)
Jul 26, 2011	28.93	28.99	28.93	28.98	75,005	+0.04(+0.14%)
Jul 25, 2011	28.97	28.97	28.94	28.94	47,463	-0.02(-0.07%)
Jul 22, 2011	28.92	28.97	28.96	28.96	33,745	-0.04(-0.14%)
Jul 21, 2011	28.98	29.00	28.95	29.00	57,056	+0.02(+0.07%)
Jul 20, 2011	29.01	29.02	28.97	28.98	51,490	-0.08(-0.28%)
Jul 19, 2011	29.08	29.08	29.04	29.06	49,772	-0.05(-0.17%)
Jul 18, 2011	29.11	29.12	29.09	29.11	36,545	+0.03(+0.10%)
Jul 15, 2011	29.01	29.08	29.01	29.08	28,631	+0.03(+0.10%)
Jul 14, 2011	29.05	29.06	29.04	29.05	50,631	-0.01(-0.03%)
Jul 13, 2011	29.02	29.06	29.01	29.06	49,869	+0.03(+0.10%)
Jul 12, 2011	29.06	29.06	29.02	29.03	24,704	+0.00(+0.00%)
Jul 11, 2011	29.01	29.06	29.01	29.03	43,289	+0.06(+0.21%)
Jul 08, 2011	28.97	28.98	28.95	28.97	36,290	+0.05(+0.17%)
Jul 07, 2011	28.95	28.95	28.91	28.92	61,321	-0.04(-0.14%)
Jul 06, 2011	28.95	28.97	28.94	28.96	42,443	+0.03(+0.10%)
Jul 05, 2011	28.92	28.94	28.88	28.93	32,232	+0.05(+0.17%)
Jul 04, 2011	28.90	28.90	28.87	28.88	20,463	-0.04(-0.14%)
Jun 30, 2011	28.92	28.93	28.87	28.92	41,538	-0.01(-0.03%)
Jun 29, 2011	28.98	28.99	28.93	28.93	61,195	-0.09(-0.31%)
Jun 28, 2011	29.04	29.04	29.00	29.02	62,013	-0.03(-0.10%)
Jun 27, 2011	29.07	29.07	29.03	29.05	77,762	-0.03(-0.10%)
Jun 24, 2011	29.03	29.10	29.02	29.08	56,745	-0.01(-0.03%)
Jun 23, 2011	29.05	29.10	29.05	29.09	91,236	+0.09(+0.31%)
Jun 22, 2011	29.02	29.02	29.00	29.00	43,288	+0.02(+0.07%)
Jun 21, 2011	29.01	29.01	28.98	28.98	92,445	-0.03(-0.10%)
Jun 20, 2011	29.03	29.02	29.01	29.01	43,770	-0.04(-0.14%)
Jun 17, 2011	29.02	29.06	29.02	29.05	60,695	-0.02(-0.07%)
Jun 16, 2011	29.04	29.07	29.02	29.07	72,402	+0.04(+0.14%)
Jun 15, 2011	28.93	29.04	28.93	29.03	366,972	+0.08(+0.28%)
Jun 14, 2011	28.97	28.97	28.93	28.95	80,430	-0.04(-0.14%)
Jun 13, 2011	28.99	28.99	28.97	28.99	49,573	-0.02(-0.07%)
Jun 10, 2011	28.99	29.01	28.98	29.01	67,448	+0.03(+0.10%)
Jun 09, 2011	28.98	28.99	28.96	28.98	55,676	-0.03(-0.10%)
Jun 08, 2011	28.98	29.01	28.97	29.01	39,191	+0.03(+0.10%)
Jun 07, 2011	28.97	28.98	28.96	28.98	30,395	-0.02(-0.07%)
Jun 06, 2011	28.96	29.01	28.95	29.00	36,139	+0.03(+0.10%)
Jun 03, 2011	28.96	28.98	28.96	28.97	33,751	+0.09(+0.31%)
May 24, 2011	28.86	28.90	28.86	28.88	49,957	-0.03(-0.10%)
May 20, 2011	28.85	28.91	28.85	28.91	50,931	+0.10(+0.35%)
May 19, 2011	28.80	28.83	28.80	28.81	24,332	+0.00(+0.00%)
May 18, 2011	28.83	28.83	28.81	28.81	31,789	-0.02(-0.07%)
May 17, 2011	28.86	28.87	28.83	28.83	48,063	-0.04(-0.14%)
May 16, 2011	28.84	28.87	28.83	28.87	76,814	+0.04(+0.14%)
May 13, 2011	28.80	28.83	28.79	28.83	30,150	+0.04(+0.14%)
May 12, 2011	28.79	28.81	28.77	28.79	65,781	+0.02(+0.07%)
May 11, 2011	28.78	28.79	28.77	28.77	39,089	+0.01(+0.03%)
May 10, 2011	28.80	28.81	28.76	28.76	53,672	-0.04(-0.14%)
May 09, 2011	28.80	28.85	28.80	28.80	76,327	+0.01(+0.03%)
May 06, 2011	28.78	28.82	28.78	28.79	39,385	-0.05(-0.17%)
May 05, 2011	28.82	28.84	28.81	28.84	106,333	+0.03(+0.10%)
May 04, 2011	28.79	28.81	28.77	28.81	79,365	+0.00(+0.00%)
May 03, 2011	28.79	28.82	28.77	28.81	57,596	+0.02(+0.07%)

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