Between 29 October 2001 and 19 August 2002, almost 10 months, there were 86 modifications in ccTLD name servers (see below).
We do not know how long they took to be processed, if all request has been processed, if ccTLD managers has been asking for other changes than name servers.
Additionnaly we know from Stuart Lynn paper than 30 modifications occured during first 10 months in 2001, and how long they took to be processed by ICANN and by DoC (but we do not know in which ccTLD, as this information has been kept secret).
ccTLD name servers modifications between 29 Oct 2001 and 19 Aug 2002:
- 20020819/whois-ky.txt: Updated Date: 29-oct-2001
- 20020819/whois-de.txt: Updated Date: 12-nov-2001
- 20020819/whois-mc.txt: Updated Date: 12-nov-2001
- 20020819/whois-om.txt: Updated Date: 12-nov-2001
- 20020819/whois-us.txt: Updated Date: 16-nov-2001
- 20020819/whois-se.txt: Updated Date: 24-nov-2001
- 20020819/whois-ad.txt: Updated Date: 27-nov-2001
- 20020819/whois-sv.txt: Updated Date: 06-dec-2001
- 20020819/whois-af.txt: Updated Date: 07-dec-2001
- 20020819/whois-tk.txt: Updated Date: 15-dec-2001
- 20020819/whois-qa.txt: Updated Date: 20-dec-2001
- 20020819/whois-ro.txt: Updated Date: 20-dec-2001
- 20020819/whois-co.txt: Updated Date: 04-jan-2002
- 20020819/whois-mx.txt: Updated Date: 09-jan-2002
- 20020819/whois-lu.txt: Updated Date: 30-jan-2002
- 20020819/whois-gm.txt: Updated Date: 31-jan-2002
- 20020819/whois-ie.txt: Updated Date: 01-feb-2002
- 20020819/whois-ae.txt: Updated Date: 11-feb-2002
- 20020819/whois-hm.txt: Updated Date: 11-feb-2002
- 20020819/whois-cn.txt: Updated Date: 07-mar-2002
- 20020819/whois-ps.txt: Updated Date: 23-mar-2002
- 20020819/whois-sr.txt: Updated Date: 16-apr-2002
- 20020819/whois-sy.txt: Updated Date: 18-apr-2002
- 20020819/whois-er.txt: Updated Date: 20-apr-2002
- 20020819/whois-cc.txt: Updated Date: 06-may-2002
- 20020819/whois-tv.txt: Updated Date: 06-may-2002
- 20020819/whois-bd.txt: Updated Date: 28-may-2002
- 20020819/whois-ac.txt: Updated Date: 06-jun-2002
- 20020819/whois-cz.txt: Updated Date: 06-jun-2002
- 20020819/whois-io.txt: Updated Date: 06-jun-2002
- 20020819/whois-na.txt: Updated Date: 06-jun-2002
- 20020819/whois-za.txt: Updated Date: 06-jun-2002
- 20020819/whois-au.txt: Updated Date: 07-jun-2002
- 20020819/whois-uy.txt: Updated Date: 07-jun-2002
- 20020819/whois-cl.txt: Updated Date: 11-jun-2002
- 20020819/whois-do.txt: Updated Date: 11-jun-2002
- 20020819/whois-gg.txt: Updated Date: 11-jun-2002
- 20020819/whois-je.txt: Updated Date: 11-jun-2002
- 20020819/whois-ir.txt: Updated Date: 13-jun-2002
- 20020819/whois-nl.txt: Updated Date: 13-jun-2002
- 20020819/whois-pt.txt: Updated Date: 13-jun-2002
- 20020819/whois-si.txt: Updated Date: 13-jun-2002
- 20020819/whois-vn.txt: Updated Date: 13-jun-2002
- 20020819/whois-an.txt: Updated Date: 17-jun-2002
- 20020819/whois-be.txt: Updated Date: 17-jun-2002
- 20020819/whois-bz.txt: Updated Date: 17-jun-2002
- 20020819/whois-cx.txt: Updated Date: 17-jun-2002
- 20020819/whois-dk.txt: Updated Date: 17-jun-2002
- 20020819/whois-il.txt: Updated Date: 17-jun-2002
- 20020819/whois-lt.txt: Updated Date: 17-jun-2002
- 20020819/whois-pl.txt: Updated Date: 17-jun-2002
- 20020819/whois-ru.txt: Updated Date: 17-jun-2002
- 20020819/whois-sk.txt: Updated Date: 17-jun-2002
- 20020819/whois-su.txt: Updated Date: 17-jun-2002
- 20020819/whois-sz.txt: Updated Date: 17-jun-2002
- 20020819/whois-ve.txt: Updated Date: 17-jun-2002
- 20020819/whois-yu.txt: Updated Date: 17-jun-2002
- 20020819/whois-hr.txt: Updated Date: 20-jun-2002
- 20020819/whois-mt.txt: Updated Date: 20-jun-2002
- 20020819/whois-th.txt: Updated Date: 20-jun-2002
- 20020819/whois-aq.txt: Updated Date: 05-jul-2002
- 20020819/whois-fr.txt: Updated Date: 05-jul-2002
- 20020819/whois-gs.txt: Updated Date: 05-jul-2002
- 20020819/whois-pk.txt: Updated Date: 05-jul-2002
- 20020819/whois-sa.txt: Updated Date: 05-jul-2002
- 20020819/whois-tg.txt: Updated Date: 05-jul-2002
- 20020819/whois-ec.txt: Updated Date: 06-jul-2002
- 20020819/whois-py.txt: Updated Date: 08-jul-2002
- 20020819/whois-tm.txt: Updated Date: 08-jul-2002
- 20020819/whois-uk.txt: Updated Date: 08-jul-2002
- 20020819/whois-fi.txt: Updated Date: 15-jul-2002
- 20020819/whois-ne.txt: Updated Date: 15-jul-2002
- 20020819/whois-tc.txt: Updated Date: 15-jul-2002
- 20020819/whois-tf.txt: Updated Date: 15-jul-2002
- 20020819/whois-pn.txt: Updated Date: 17-jul-2002
- 20020819/whois-ye.txt: Updated Date: 19-jul-2002
- 20020819/whois-md.txt: Updated Date: 22-jul-2002
- 20020819/whois-ki.txt: Updated Date: 26-jul-2002
- 20020819/whois-mw.txt: Updated Date: 26-jul-2002
- 20020819/whois-in.txt: Updated Date: 29-jul-2002
- 20020819/whois-bi.txt: Updated Date: 08-aug-2002
- 20020819/whois-gn.txt: Updated Date: 08-aug-2002
- 20020819/whois-id.txt: Updated Date: 08-aug-2002
- 20020819/whois-ng.txt: Updated Date: 08-aug-2002
- 20020819/whois-mp.txt: Updated Date: 09-aug-2002
- 20020819/whois-hk.txt: Updated Date: 13-aug-2002