Sorting percent such that 0 is at the top

[XxnightsnowXx]

proc report data=WORK.test nowd;
	column 'BN'n AI ShortName '# Dispersed'n '# Done'n '# Try'n '# UNSUCCESSFUL'n '# NO UPDATES'n cv1 DIFFERENCE Productivity;
	define 'BN'n / /*group 'Branch Name'*/ format=$50. missing order=formatted style=[just= left] ;
	compute 'BN'n;
		if 'BN'n ne ' ' then hold1='BN'n;
		if 'BN'n eq ' ' then 'BN'n=hold1;
	endcomp;
	define AI / /*group 'AI'*/ format=$20. missing order=formatted style=[just= left];
	compute AI;
		if AI ne ' ' then hold2=AI;
		if AI eq ' ' then AI=hold2;
	endcomp;
	define ShortName / /*group 'ShortName'*/ format=$50. missing order=formatted style=[just= left];
	compute ShortName;
		if ShortName ne ' ' then hold3=ShortName;
		if ShortName eq ' ' then ShortName=hold3;
	endcomp;
	define '# Dispersed'n / analysis SUM '# Dispersed' missing style=[just= center];
	define '# Done'n / analysis SUM '# Done' missing style=[just= center];
	define '# Try'n / analysis SUM '# Try' missing style=[just= center];
	define '# UNSUCCESSFUL'n / analysis SUM '# UNSUCCESSFUL' missing style=[just= center];
	define '# NO UPDATES'n / group missing noprint style=[just= center];
	define cv1 / computed '# NO UPDATES' missing style=[just= center];
	compute cv1;
		if '# NO UPDATES'n ne . then hold4='# NO UPDATES'n;
		cv1=hold4;
	endcomp;
	define DIFFERENCE / analysis SUM 'DIFFERENCE' missing style=[just= center];
	define Productivity / analysis SUM 'Productivity' format=PERCENT10.1 missing STYLE={BACKGROUND=TRAFFIC_INDICATOR. just= center};
	run;
quit;
TITLE; FOOTNOTE;

As seen in the image, 0% is being rank at the bottom. Is there a way to sort it such that 0 is at the top?

Thank you. 

[RahulG]

Try to apply /order order=

define Productivity / order order=internal analysis SUM 'Productivity' format=PERCENT10.1 missing STYLE={BACKGROUND=TRAFFIC_INDICATOR. just= center};
	run;
quit;