Please follow the numbers in order.
NA - Not Available.
D - Estimate withheld to avoid disclosing data for an individual home.
A - Represents a Relative Standard Error of 100 or more, or could not be computed.
Z - Estimate is less than 50 units.
Information on the survey methodology and use of the data is available on the Manufactured Homes Survey website under the tabs labeled Information for Respondents and About the Survey.
Note: The total not seasonally adjusted shipment series is continuous from 1959 through current. To find total not seasonally adjusted shipment figures prior to 2014 visit the Historic MHS Time Series page.
The Y-axis for the line charts may be truncated to prevent flattening of the lines or to present the complete range of data.