Dear Perl Monks

I have an input file with the following input 

<volume>4</volume>
<issue>12</issue>
<year>2003</year>

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I want to print these values to a new file. But my following script always prints the same value for all the variables. It always prints the last variable's value. i.e year. 
open (IN, "<xxx.in");
while(<IN>)
{
    s/<volume>(.*)<\/volume>//;$vol=$1;
    s/<issue>(.*)<\/issue>//;$iss=$1;
    s/<year>(.*)<\/year>//;$yr=$1;
}
close(IN);
    print "Volume: $vol\n";
    print "Issue: $iss\n";
    print "Year: $yr\n";

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Present Output 
Volume: 2003
Issue: 2003
Year: 2003

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Required Output: 
Volume: 4
Issue: 12
Year: 2003

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Please help me in correcting this.

In reply to problem with variables by texuser74

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