2000
Jan 61:(1),1–74 Feb 61:(2),75–158 Mar 61:(3),159–239 Apr 61:(4),240–324
May 61:(5),325–398 Jun 61:(6),399–461 Jul 61:(7),462–544 Aug 61:(8),545–625
Sep 61:(9),626–707 Oct 61:(10),708–810 Nov 61:(11),811–891 Dec 61:(12),892–994
61(Suppl 1) 61(Suppl 2) 61(Suppl 3) 61(Suppl 4) 61(Suppl 5) 61(Suppl 6)
61(Suppl 7) 61(Suppl 8) 61(Suppl 9) 61(Suppl 10) 61(Suppl 11) 61(Suppl 12)
61(Suppl 13) 61(Suppl 14)