Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	61.45	62.08	61.45	61.91	143,425	+0.57(+0.93%)
Jun 29, 2011	61.21	61.62	60.82	61.34	81,910	+0.40(+0.66%)
Jun 28, 2011	60.03	60.95	59.97	60.94	85,954	+1.16(+1.93%)
Jun 27, 2011	59.35	59.95	58.94	59.78	197,925	+0.45(+0.75%)
Jun 24, 2011	60.12	60.14	59.25	59.34	52,996	-0.69(-1.15%)
Jun 23, 2011	59.06	60.08	58.58	60.03	139,125	+0.25(+0.41%)
Jun 22, 2011	59.78	60.39	59.77	59.78	98,786	-0.27(-0.45%)
Jun 21, 2011	59.00	60.10	58.97	60.05	82,292	+1.42(+2.42%)
Jun 20, 2011	58.53	58.71	58.47	58.63	156,061	+0.40(+0.68%)
Jun 17, 2011	58.83	58.83	58.09	58.24	232,828	+0.02(+0.04%)
Jun 16, 2011	58.53	58.71	57.62	58.22	261,012	-0.32(-0.54%)
Jun 15, 2011	59.04	59.41	58.41	58.53	100,188	-0.96(-1.61%)
Jun 14, 2011	59.04	59.67	59.04	59.49	109,952	+1.03(+1.76%)
Jun 13, 2011	58.83	59.24	58.13	58.46	371,980	-0.43(-0.73%)
Jun 10, 2011	59.59	59.66	58.83	58.89	266,336	-1.01(-1.69%)
Jun 09, 2011	59.50	60.10	59.36	59.90	150,030	+0.47(+0.80%)
Jun 08, 2011	59.87	60.00	59.34	59.43	229,346	-0.65(-1.08%)
Jun 07, 2011	60.22	60.54	59.94	60.07	152,222	+0.20(+0.33%)
Jun 06, 2011	60.72	60.95	59.87	59.87	183,733	-1.02(-1.67%)
Jun 03, 2011	60.84	61.50	60.71	60.89	125,385	-0.15(-0.24%)
May 24, 2011	61.40	61.63	60.90	61.04	71,105	-0.11(-0.18%)
May 23, 2011	61.11	61.42	60.94	61.15	184,100	-0.98(-1.58%)
May 20, 2011	62.26	62.42	61.68	62.13	254,373	-0.32(-0.51%)
May 19, 2011	62.67	62.71	62.02	62.45	103,420	+0.10(+0.16%)
May 18, 2011	61.44	62.39	61.37	62.35	63,936	+0.99(+1.62%)
May 17, 2011	61.40	61.63	60.86	61.36	134,331	-0.38(-0.62%)
May 16, 2011	62.06	62.58	61.67	61.74	95,361	-0.59(-0.94%)
May 13, 2011	62.82	62.99	62.20	62.32	50,398	-0.52(-0.82%)
May 12, 2011	62.15	62.97	61.84	62.84	136,563	+0.35(+0.55%)
May 11, 2011	63.10	63.16	62.15	62.49	116,632	-0.73(-1.15%)
May 10, 2011	62.73	63.33	62.61	63.22	109,852	+0.74(+1.18%)
May 09, 2011	61.85	62.61	61.85	62.48	120,226	+0.62(+1.00%)
May 06, 2011	62.05	62.57	61.56	61.87	103,296	+0.44(+0.71%)
May 05, 2011	61.17	62.00	60.96	61.43	145,803	-0.12(-0.19%)
May 04, 2011	62.14	62.14	61.20	61.55	112,165	-0.58(-0.93%)
May 03, 2011	62.75	62.76	61.77	62.12	139,719	-0.72(-1.15%)
May 02, 2011	62.87	62.90	62.75	62.85	182,421	-0.34(-0.54%)
Apr 29, 2011	63.09	63.27	62.88	63.19	101,194	+0.30(+0.48%)
Apr 28, 2011	62.92	63.09	62.70	62.89	219,867	-0.15(-0.23%)
Apr 27, 2011	62.85	63.07	62.33	63.03	148,266	+0.29(+0.46%)
Apr 26, 2011	62.60	62.97	62.48	62.74	140,294	+0.39(+0.63%)
Apr 25, 2011	62.61	62.61	62.12	62.35	115,688	-0.15(-0.25%)
Apr 21, 2011	62.37	62.50	62.06	62.50	103,738	+0.54(+0.87%)
Apr 20, 2011	61.78	61.98	61.65	61.97	145,569	+1.23(+2.02%)
Apr 19, 2011	60.59	60.76	60.25	60.74	145,177	+0.33(+0.54%)
Apr 18, 2011	60.41	60.53	59.85	60.41	133,328	-0.82(-1.34%)
Apr 15, 2011	60.76	61.27	60.63	61.23	71,648	+0.49(+0.81%)
Apr 14, 2011	60.39	60.76	60.14	60.74	86,945	-0.03(-0.04%)
Apr 13, 2011	60.73	60.96	60.36	60.76	120,226	+0.46(+0.75%)
Apr 12, 2011	60.44	60.66	60.05	60.31	173,363	-0.62(-1.02%)
Apr 11, 2011	61.57	61.60	60.76	60.93	92,892	-0.50(-0.81%)
Apr 08, 2011	62.17	62.17	61.11	61.43	90,296	-0.27(-0.44%)
Apr 07, 2011	61.96	62.07	61.39	61.70	113,439	-0.21(-0.34%)
Apr 06, 2011	62.58	62.64	61.68	61.91	150,615	-0.26(-0.42%)
Apr 05, 2011	61.89	62.45	61.85	62.18	91,578	+0.18(+0.29%)
Apr 04, 2011	62.18	62.21	61.80	61.99	144,910	+0.09(+0.15%)

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