footnote_code	footnote_text
1	Data for all states and the District of Columbia.	
2	Data do not meet BLS or state agency disclosure standards.	
4	Data were not reported.	
5	Data are not available.	
6	Data for 2007 are not strictly comparable to previous years because new layoff reasons were added.	
7	Use of this reason began with the first quarter 2007 data.	
8	Data beginning in 2008 are not strictly comparable to prior years due to a change in NAICS versions.	
9	Data starting in Nov 2010 may not be comparable to prior data due to a change in MLS UI procedures.	
A	Data starting in June 2012 may not be comparable to prior data due to a change in MLS UI procedures.	
C	corrected.	
P	preliminary.	
R	revised.