Năm 1998 có bao nhiêu ngày Thứ 3

6/1/1998 13/1/1998 20/1/1998 27/1/1998 3/2/1998 10/2/1998 17/2/1998 24/2/1998 3/3/1998 10/3/1998 17/3/1998 24/3/1998 31/3/1998 7/4/1998 14/4/1998 21/4/1998 28/4/1998 5/5/1998 12/5/1998 19/5/1998 26/5/1998 2/6/1998 9/6/1998 16/6/1998 23/6/1998 30/6/1998 7/7/1998 14/7/1998 21/7/1998 28/7/1998 4/8/1998 11/8/1998 18/8/1998 25/8/1998 1/9/1998 8/9/1998 15/9/1998 22/9/1998 29/9/1998 6/10/1998 13/10/1998 20/10/1998 27/10/1998 3/11/1998 10/11/1998 17/11/1998 24/11/1998 1/12/1998 8/12/1998 15/12/1998 22/12/1998 29/12/1998