2001
January January; 86 (1): 1 - 462	February February; 86 (2): 471 - 952	March March; 86 (3): 957 - 1430
April April; 86 (4): 1437 - 1846	May May; 86 (5): 1853 - 2329	June June; 86 (6): 2337 - 2903
July July; 86 (7): 2909 - 3458	August August; 86 (8): 3467 - 4034	September September; 86 (9): 4041 - 4556
October October; 86 (10): 4567 - 5095	November November; 86 (11): 5105 - 5646	December December; 86 (12): 5651 - 6000