CWXSP: Percentage of examined underground miners with coal workers’ pneumoconiosis (ILO category 1/0+) by tenure in mining, 1970-2009
ILO - International Labour Organization
Note: See Appendix for source description and methods. Previously this was reference number 2011F02-04.
Source: Coal workers' pneumoconiosis data from NIOSH Coal Workers’ X-ray Surveillance Program (CWXSP).
Reference Number: 2011-558
Date Posted: April 2011