Table 4. Number of Literacy and Technology Articles by Year and Platform
YEAR
| Platform | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | Total |
| Unknown | 7 | 16 | 13 | 13 | 13 | 7 | 15 | 11 | 17 | 12 | 4 | 128 |
| Apple | 9 | 6 | 7 | 10 | 6 | 4 | 7 | 3 | 2 | 0 | 0 | 54 |
| IBM | 1 | 3 | 2 | 8 | 9 | 6 | 8 | 3 | 6 | 4 | 1 | 51 |
| Mac | 0 | 0 | 1 | 0 | 5 | 2 | 3 | 4 | 7 | 9 | 4 | 35 |
| other | 8 | 3 | 5 | 6 | 5 | 3 | 1 | 1 | 0 | 2 | 1 | 35 |
| N/A | 1 | 5 | 1 | 2 | 3 | 2 | 0 | 4 | 5 | 2 | 2 | 27 |
| mainframe | 0 | 1 | 0 | 1 | 2 | 3 | 0 | 4 | 1 | 1 | 0 | 13 |
| combination | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 1 | 1 | 1 | 7 |
| Total | 26 | 34 | 29 | 41 | 45 | 28 | 34 | 30 | 39 | 31 | 13 | 350 |