You should better to use an array 

my @KPI = (10, 20, 30, 40, 50);

for my $i (0 .. $#KPI){
    my $var = $KPI[$i];
    print "line"."$var"."\n";
}

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In reply to Re: how can print the variable values by ccn
in thread how can print the variable values by shan_emails

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