Item 2. PROPERTIES

We have properties in approximately 30 countries, with approximately 550 significant properties comprising approximately 80 million square feet of productive space. Approximately 55% of our significant properties are leased, and 45% are owned. Approximately 70% of our significant properties are located in the United States.

Our fixed assets as of December 31, 2020 include manufacturing facilities and non-manufacturing facilities such as warehouses, laboratories, office space, and a substantial quantity of machinery and equipment, including general purpose machinery and equipment using special jigs, tools and fixtures and in many instances having automatic control features and special adaptations. The facilities, warehouses, machinery and equipment in use as of December 31, 2020 are in good operating condition, are well-maintained and substantially all are generally in regular use.