db2 statistics

I need to: 1) ist all tables on the tablespace 2) count the number of rows per table along with the space information (per table) 3) Is there a utility where you can specify your tables to export the data from these tables in comma delimited format? I don't need to export all tables from the tablespace, but to be able to choose from the list. thank you!? ## Deliverables udb db2 on aix