To see just the data and time of when the statistics were last updated, you can use the STATS_DATE() function. The query below will list all the indexes and date the statistics were last updated for each index:
USE [Your Database]
SELECT 'Index Name' = i.name,
'Statistics Date' = STATS_DATE(i.id, i.indid)
FROM sysobjects o, sysindexes i
WHERE o.name = 'Your Table' AND o.id = i.id