You don't have to do this inside the table call. If you initialize your cgi object like this: use CGI qw(*table); then you can use the start_table and end_table with a loop (or anything you want) between them:

use CGI qw(*table);

print start_table({-border=>0, -cellspacing=>0, -width=>'100%'}), "\n"
+;

for $data (@list) {
    print "row data loop\n";
}

print end_table;
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