diff --git a/charting/scopes.pl b/charting/scopes.pl
index 87de05aa..2e38809d 100755
--- a/charting/scopes.pl
+++ b/charting/scopes.pl
@@ -12,13 +12,18 @@
 # Parse command line arguments
 use Getopt::Long;
 my $allMonths;
-GetOptions('all' => \$allMonths);
+my $oneYear;
+GetOptions('all' => \$allMonths, 'year' => \$oneYear);
 
 # By default, only show results for the most recent month
-if (!$allMonths) {
+if ($allMonths) {
+	# leave table intact
+} elsif ($oneYear) {
+	# reduce months table to just the last 12 entries
+	@months = @months[-12..-1];
+} else {
 	# reduce months table to one element
-	my $oneMonth = pop @months;
-	@months = ( $oneMonth );
+	@months = @months[-1..-1];
 }
 
 # ingest files
@@ -31,7 +36,9 @@
 		my $scope = $_;
 		$scopes{$scope} = 1;
 	}
-	push @count, scalar(keys(%scopes));
+	my $prefix = scalar(@months) == 1 ? '' : "$month: ";
+	my $c = scalar(keys(%scopes));
+	push @count, "$prefix$c";
 	close TXT;
 }
 
@@ -40,4 +47,4 @@
 	print "$n\n";
 }
 
-1;
\ No newline at end of file
+1;