summary
contents
search
download
links
faq
Home
introductionenlited accessionsEnlisted ForceOfficersReserve EnlistedReserve OfficersUSCGAppendix

INTRODUCTION

Data Sources

The primary sources for this report are computerized data files on military personnel maintained by the Defense Manpower Data Center (DMDC). Due to differences in data flow and definitions, values provided will not always match official figures reported by the Directorate for Information Operations and Reports, other Department of Defense agencies, or the military services.

The Bureau of Labor Statistics (BLS) provides the bulk of the comparison data on the national population. Though the data sources have remained constant, refinements have been made over the years, most of them in regard to the civilian comparisons. Starting with the report for FY 1994, Census data were adjusted to provide a more accurate comparison for military applicants and accessions (yearly average rather than last month of the fiscal year). Age comparisons for prior-service enlisted accessions to the Selected Reserve were also adjusted, from the 18- to 44-year-old civilian labor force to the 20- to 39-year-old civilian labor force. Comparisons for Selected Reserve enlisted members were changed from 18- to 44-year-old civilians to 18- to 49-year-olds. Starting with data for FY 1995, a further age refinement was introduced for comparisons with the officer corps. Previously the comparison group for Active Component officers comprised civilian workforce college graduates who were 21 and older. This was adjusted by establishing an upper bound at age 49, making the more precise comparison, college graduates aged 21 to 49 who are in the workforce.

In addition, beginning with the FY 1995 Population Representation report, DMDC provided edited, rather than raw, data on applicants for enlistment. In FY 1997, prior service accession data for the Active Components were added. U.S. Coast Guard representation statistics were included for the first time in FY 1998. A refinement to the age range of the civilian comparison group for Active Component prior service enlisted accessions was made in FY 1999. The age range was extended from 18-24 year-olds to 17-35 year-olds, to better reflect the older composition of recruits with previous military experience. Once again this year more discrete racial/ethnic breakdowns are provided, with American Indians/Native Alaskans and Asians/Pacific Islanders separated out from the "other" category.

Some file format changes at DMDC during FYs 1999 and 2000 introduced some coding changes to more accurately reflect the characteristics of interest. As a result, there are some noticeable differences across years in the historical data. A brief description of the data sources for FY 2004 follows:

SUBJECT
DATA SOURCE
 
Active Components
Applicants to Enlisted Military DMDC U.S. Military Entrance Processing Command (USMEPCOM) Edit Files, October 2003 through September 2004.
Enlisted Accessions DMDC USMEPCOM Edit Files, October 2003 through September 2004.
Enlisted Force DMDC Active and Loss Edit File, September 2004.
Officer Accessions DMDC Officer Gain Files, October 2003 through September 2004.
Officer Corps DMDC Officer Master and Loss Edit File, September 2004.
Reserve Components
Selected Reserve Enlisted and Officer Accessions DMDC Reserve Components Common Personnel Data System (RCCPDS), October 2003 through September 2004.
Selected Reserve Enlisted Force and Officer Corps DMDC Reserve Components Common Personnel Data System (RCCPDS), September 2004.
Civilian Comparisons
Civilian Comparison Groups for Applicants, Accessions, and Active and Reserve Members Bureau of Labor Statistics Current Population Survey Files, October 2003 through September 2004.
Civilian Comparisons for Military Entrance Test Data Defense Manpower Data Center.

 

previous | next

Summary | Contents | Search | Download | Links | FAQ | Home
Introduction | Enlisted Accessions | Enlisted Force | Officers | Reserve Enlisted
Reserve Officers | U.S. Coast Guard | Appendix Tables