ocr: The Market p.1 A C D E F 1 YEAR UNITS INSTALLED LE 2 SHIPPED BASE 4 1989 150 000 150 000 - 5 1990 500 000 650 000 6 1991 1100 000 1750 000 1980- - 90 1 7 1992 4000 000 6050 000 - 8 1993 7200 000 132500 000 Units: Shipped Mark a cell range in 12000000 aspreadsheetand 10000000 8000000 6000000 4000000 2000000 0