I need a professional research report on Apple's iPhone forecast of sales volume and/or revenues (future prediction):

By Searching on Google and Statista to gather data and trend line charts for: 1. Current business situation - historical iPhone sales (volume and/or revenue trend line charts to date) 2. Future sales forecast (demand) projections (2022+) - Not past sales unless on a trend line into the future 3. What are the causes / trends in demand forecast