cat << EOF | awk -F"," 'NF==4{printf("%-5s%-8s%-12s %s\n", $1",", $2",", $3",", $4)}'
1,10000,0.187929453,10000
162,28000,0.045417083,28000
22,100000,0.020914811,100000
64,1000,0.234950091,10000
65,46000,0.037523632,46000
66,118000,0.015378538,118000
EOF
Y2F0IDw8IEVPRiB8IGF3ayAtRiIsIiAnTkY9PTR7cHJpbnRmKCIlLTVzJS04cyUtMTJzICVzXG4iLCAkMSIsIiwgJDIiLCIsICQzIiwiLCAkNCl9JwoxLDEwMDAwLDAuMTg3OTI5NDUzLDEwMDAwCjE2MiwyODAwMCwwLjA0NTQxNzA4MywyODAwMAoyMiwxMDAwMDAsMC4wMjA5MTQ4MTEsMTAwMDAwCjY0LDEwMDAsMC4yMzQ5NTAwOTEsMTAwMDAKNjUsNDYwMDAsMC4wMzc1MjM2MzIsNDYwMDAKNjYsMTE4MDAwLDAuMDE1Mzc4NTM4LDExODAwMApFT0Y=
1, 10000, 0.187929453, 10000
162, 28000, 0.045417083, 28000
22, 100000, 0.020914811, 100000
64, 1000, 0.234950091, 10000
65, 46000, 0.037523632, 46000
66, 118000, 0.015378538, 118000