What is the main industry in Phoenix?

What is the main industry in Phoenix?

The 10 largest industries were, in descending order: real estate ($31 billion), financial services ($21.3 billion), manufacturing ($16.8 billion), health care ($15.7 billion), retail ($14.9 billion), wholesale ($12.9 billion), professional services ($12.8 billion), construction ($10.4 billion), waste management ($9.1 …