В этом случае - да, (если это повторы: aka1fullname,aka2fullname,aka3fullname,alt1DOB,alt2DOB,alt3DOB)
У меня NPD в сжатом виде - 50 Gb (files NPD202401.7z, NPD202402.7z), в распакованном - 284 Gb (files ssn.txt, ssn2.txt).
ID,firstname,lastname,middlename,name_suff,dob,address,city,county_name,st,zip,phone1,aka1fullname,aka2fullname,aka3fullname,StartDat,alt1DOB,alt2DOB,alt3DOB,ssn
25717441,EDWARD,FOMENKO,G,,,701 S RIVER HEIGHTS DR,POST FALLS,KOOTENAI,ID,83854,,,,,,,,,518398509
28294620,EDWARD,FOMENKO,G,,19390901,701 S RIVER HEIGHT DR,POST FALLS,KOOTENAI,ID,83854,,,,,,,,,518398509
28294621,EDWARD,FOMENKO,G,,19390901,PO BOX 1241,HAYDEN,KOOTENAI,ID,83835,,,,,,,,,518398509
28294622,EDWARD,FOMENKO,G,,19390901,PO BOX 2301,HAYDEN,KOOTENAI,ID,83835,,,,,,,,,518398509
28294623,EDWARD,FOMENKO,G,,19390901,213 E 3RD AVE,POST FALLS,KOOTENAI,ID,83854,,,,,,,,,518398509
28294624,EDWARD,FOMENKO,G,,19390901,831 E MILES AVE,HAYDEN,KOOTENAI,ID,83835,,,,,,,,,518398509
30116342,EDWARD,FOMENKO,G,,19700701,800 S MAJESTIC VIEW DR,POST FALLS,KOOTENAI,ID,83854,2087779658,,,,,,,,518398509
30116343,EDWARD,FOMENKO,G,,19700701,701 S RIVER HEIGHT DR,POST FALLS,KOOTENAI,ID,83854,8167417598,,,,,,,,518398509
33592521,EDWARD,FOMENKO,G,,,213 E 3 RD AVE,POST FALLS,KOOTENAI,ID,83854,,,,,,,,,518398509
33875737,EDWARD,FOMENKO,G,,19700701,800 S MAJESTIC VIEW DR,POST FALLS,KOOTENAI,ID,83854,2087732446,,,,,,,,518398509
33988293,EDWARD,FOMENKO,G,,,701 S RIVER HEIGHT DR,POST FALLS,KOOTENAI,ID,83854,,,,,,,,,518398509
33988294,EDWARD,FOMENKO,G,,,PO BOX 1241,HAYDEN,KOOTENAI,ID,83835,,,,,,,,,518398509
33988295,EDWARD,FOMENKO,G,,,PO BOX 2301,HAYDEN,KOOTENAI,ID,83835,,,,,,,,,518398509
33988296,EDWARD,FOMENKO,G,,,213 E 3RD AVE,POST FALLS,KOOTENAI,ID,83854,,,,,,,,,518398509
33988297,EDWARD,FOMENKO,G,,,831 E MILES AVE,HAYDEN,KOOTENAI,ID,83835,,,,,,,,,518398509
15 адресов, 3 телефона (2087779658, 8167417598, 2087732446), 2 даты рождения (19390901, 19700701), 1 SSN.