Sort command giving wrong output

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04-06-2009

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Location: Beijing China

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Code:

open $fh,"<","a.txt";
my ($row,$col,$val)=(4,1,'haha');
while(<$fh>){
	chomp;
	my @arr=split("/",$_);
	$hash{$arr[1]}=$_;
}
foreach $k( sort {$a <=> $b} keys %hash){
	print $hash{$k},"\n";
}

summer_cherry

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04-07-2009

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Join Date: Feb 2009

Last Activity: 18 May 2014, 8:26 AM EDT

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Hi Summer Cherry,
Thanks for your post,But it would be of great help if you explain your code.

Thanks
u

usha rao

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