1998

January - 1 7 8 9 12 13 14 15 18 19 20 21 22 24 25 26 27 28 29 31

February - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 16b 17 18 19 20
                    20b 21 22 23 24 25 26-8

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

April - 1 2 3 4 5 9 10 13 14 15 16 20 23 28 29 30

May - 1 3 7 11 13 18