* Data is normalized to hours worked. To the extent actual hours worked are not available for any full-time employee, an average of 40 hours per week is used.
+ Actual data is collected for manufacturing facilities and certain warehouses globally. For all other facilities, data is based on certain estimates as indicated below. From April 1 through December 31, 2020, a 50% reduction was applied to the below estimates for water usage and waste to landfill in office type locations to take into account the remote work environment during the COVID-19 pandemic.
 Assumes an average of 15 gallons (or 57 liters) of water used per employee per work day.
 Assumes an average of 2000 BTU of gas usage and 0.6 KwH of electricity usage per square footage per month for warehouse locations and 2700 BTU of gas usage and 1.5 KwH of electricity usage per square footage per month for office type locations.
 Assumes an average of 40 lbs (18 kilograms) of non-hazardous waste per employee per month.