SCHEDULE 13D/A

CUSIP No: 464288778

TRANSACTIONS IN THE SHARES BY THE REPORTING PERSON DURING THE PAST 60 DAYS

05/01/2007	205	50.68
05/08/2007	80	51.38
05/09/2007	8	52.24
05/11/2007	-525	51.11
05/14/2007	50	51.08
05/16/2007	175	51.16
05/17/2007	420	51.23
05/18/2007	80	51.34
05/23/2007	305	51.48
05/29/2007	75	50.96
05/30/2007	355	51.29
05/31/2007	425	51.30
06/01/2007	310	51.23
06/05/2007	40	51.17
06/06/2007	32	50.99
06/11/2007	95	50.81
06/12/2007	650	50.40
06/15/2007	800	51.10
06/22/2007	-115	49.83
06/29/2007	-131,652	49.63