I think Google chart may want JSON formatted data, so do have a look at the Perl JSON module. Its simple and fast. Otherwise you will be re-inventing wheels. Before that of course, you will need your data in something like the correct format. I guess you need an array of arrays...

# untested code
use strict;
use warnings;
use Data::Dumper;
use JSON; # read up on this, it may be a great help

my $json = JSON->new->allow_nonref;
my %elohimHash; # Not sure where this comes from, but obviously it mus
+t be defined by here...
my @ValsArray;
for my $folderId (keys %elohimHash){
   for my $customer (keys %{$elohimHash{$folderId}}){
      for my $version (keys %{$elohimHash{$folderId}{$customer}}){
         my $totSP = $elohimHash{$folderId}{$customer}{$version}{totSP
+};
         push @valsArray, [$version,$totSP];
      }
   }
}
print Dumper \@ValsArray;

print "-" x 30; print "\n";

print $json->encode(\@ValsArray);
[download]

Cheers,
R.