IT Market Sizing Measures
These include:Demographics by customer segment.
- Employees by occupation (white collar vs. blue collar, detailed occupation categories).
- Students by education type.
- Households by income class.
- Percentage of workers by occupation using PCs.
- Percentage of households owning one or more PCs and number of PCs per PC-owning household.
- Printer-PC tie ratios.
- Software-to-hardware spending ratios.
- Installed base.
- Shipments.
- Removals (driven by average life assumptions).