Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	42.15	42.15	41.58	41.93	42,783	-0.37(-0.87%)
Jun 29, 2011	42.41	42.46	42.21	42.30	125,464	-0.03(-0.07%)
Jun 28, 2011	42.47	42.56	42.20	42.33	85,599	-0.22(-0.53%)
Jun 27, 2011	42.90	42.90	42.48	42.55	34,044	-0.22(-0.52%)
Jun 24, 2011	42.58	42.90	42.58	42.77	39,518	+0.26(+0.62%)
Jun 23, 2011	42.00	42.62	42.00	42.51	62,261	+0.77(+1.84%)
Jun 22, 2011	41.77	41.87	41.68	41.74	60,806	-0.13(-0.30%)
Jun 21, 2011	41.76	41.94	41.74	41.87	179,091	+0.16(+0.38%)
Jun 20, 2011	41.71	41.74	41.63	41.71	40,068	-0.10(-0.23%)
Jun 17, 2011	41.86	41.89	41.75	41.81	49,699	-0.18(-0.43%)
Jun 16, 2011	42.12	42.13	41.99	41.99	17,221	-0.08(-0.20%)
Jun 15, 2011	41.81	42.22	41.81	42.07	47,195	+0.45(+1.08%)
Jun 14, 2011	41.75	41.75	41.60	41.62	23,633	-0.28(-0.66%)
Jun 13, 2011	41.91	42.03	41.87	41.90	63,754	-0.11(-0.27%)
Jun 10, 2011	42.07	42.24	41.91	42.01	143,012	+0.10(+0.25%)
Jun 09, 2011	42.14	42.17	41.80	41.91	78,106	-0.04(-0.11%)
Jun 08, 2011	42.05	42.22	41.93	41.95	108,841	+0.07(+0.16%)
Jun 07, 2011	41.78	41.89	41.68	41.89	64,952	+0.04(+0.09%)
Jun 06, 2011	41.77	41.96	41.70	41.85	112,279	-0.12(-0.28%)
Jun 03, 2011	41.98	42.00	41.80	41.97	124,535	-0.05(-0.12%)
May 24, 2011	41.83	42.02	41.81	42.02	50,027	+0.38(+0.90%)
May 23, 2011	41.63	41.71	41.58	41.64	35,239	+0.05(+0.11%)
May 20, 2011	41.49	41.59	41.39	41.59	51,126	-0.04(-0.11%)
May 19, 2011	41.68	41.84	41.59	41.64	141,649	-0.22(-0.52%)
May 18, 2011	41.93	41.96	41.84	41.86	21,496	-0.05(-0.13%)
May 17, 2011	41.75	41.92	41.75	41.91	58,674	+0.05(+0.13%)
May 16, 2011	41.89	41.92	41.83	41.86	63,501	+0.07(+0.16%)
May 13, 2011	41.75	41.83	41.71	41.79	34,007	-0.04(-0.11%)
May 12, 2011	42.07	42.11	41.71	41.83	46,836	-0.18(-0.43%)
May 11, 2011	42.15	42.17	42.01	42.01	59,356	-0.12(-0.28%)
May 10, 2011	42.26	42.27	42.10	42.13	76,513	-0.21(-0.49%)
May 09, 2011	42.25	42.34	42.25	42.34	32,086	+0.13(+0.31%)
May 06, 2011	41.97	42.33	41.92	42.21	90,271	-0.10(-0.23%)
May 05, 2011	42.31	42.35	42.10	42.30	98,552	-0.06(-0.14%)
May 04, 2011	42.31	42.54	42.29	42.36	139,665	+0.19(+0.46%)
May 03, 2011	42.13	42.17	42.01	42.17	64,311	+0.15(+0.36%)
May 02, 2011	42.00	42.04	42.00	42.02	91,574	+0.05(+0.12%)
Apr 29, 2011	41.79	41.97	41.79	41.97	85,087	-0.00(-0.00%)
Apr 28, 2011	41.98	42.06	41.83	41.97	81,381	+0.21(+0.50%)
Apr 27, 2011	41.90	41.90	41.63	41.76	91,875	-0.27(-0.64%)
Apr 26, 2011	41.91	42.06	41.91	42.03	88,491	+0.20(+0.48%)
Apr 25, 2011	41.76	41.83	41.72	41.83	89,604	+0.16(+0.38%)
Apr 21, 2011	41.86	41.86	41.65	41.67	46,267	-0.19(-0.46%)
Apr 20, 2011	42.19	42.19	41.80	41.86	90,824	-0.36(-0.84%)
Apr 19, 2011	41.99	42.21	41.94	42.21	62,350	+0.29(+0.70%)
Apr 18, 2011	41.80	41.95	41.59	41.92	71,930	+0.01(+0.02%)
Apr 15, 2011	41.70	41.92	41.63	41.92	76,378	+0.59(+1.43%)
Apr 14, 2011	41.35	41.44	41.28	41.32	153,653	+0.00(+0.01%)
Apr 13, 2011	41.03	41.34	41.00	41.32	66,015	+0.12(+0.30%)
Apr 12, 2011	40.97	41.21	40.87	41.20	140,693	+0.37(+0.92%)
Apr 11, 2011	40.76	40.91	40.70	40.82	51,292	+0.09(+0.22%)
Apr 08, 2011	40.44	40.79	40.44	40.73	61,227	+0.13(+0.33%)
Apr 07, 2011	40.49	40.60	40.44	40.60	34,912	+0.04(+0.11%)
Apr 06, 2011	41.01	41.01	40.53	40.55	69,568	-0.49(-1.18%)
Apr 05, 2011	41.11	41.17	40.98	41.04	146,510	-0.10(-0.25%)
Apr 04, 2011	41.06	41.26	41.04	41.14	158,086	+0.16(+0.38%)

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