2000
January January; 6 (1): 1 - 318	February February; 6 (2): 321 - 742	March March; 6 (3): 747 - 1199
April April; 6 (4): 1203 - 1603	May May; 6 (5): 1607 - 2120	June June; 6 (6): 2125 - 2581
July July; 6 (7): 2585 - 2958	August August; 6 (8): 2963 - 3387	September September; 6 (9): 3391 - 3797
October October; 6 (10): 3801 - 4167	November November; 6 (11): 4171 - 4462	December December; 6 (12): 4599 - 4967