Timeline for all types of items produced by
Hotline

Year	Items
1983	1
1984	1
1985	2
1986	16
1987	78
1988	35
1989	28
1990	14
1991	11
1993	2

188 items with a valid date were considered for this timeline (95.92% of the total)
8 items with an invalid date.

Help us in our quest to find exact dates for:

198?: 1 item.
19??: 7 items.