The only recognised batsman with a higher percentage is Sri Lanka 's Hashan Tillakaratne , with 19 % ( 25 out of 131 innings ) .
Imran Khan finished not out in 20 % of his innings .
The only recognised batsman with a higher percentage is Sri Lanka 's Hashan Tillakaratne , with 19 % ( 25 out of 131 innings ) , although Imran Khan finished not out in 20 % of his innings .