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Participation in Haiti's National Human Immunodeficiency Virus External Quality Assessment Program From 2006 Through 2011
| Year | No. of Laboratories Enrolled | No. of Laboratories Responding | Response Rate, % |
|---|---|---|---|
| 2006 | 76 | 70 | 92 |
| 2007 | 128 | 122 | 95 |
| 2008 | 76 | 73 | 96 |
| 2009 (Distribution 1) | 179 | 175 | 98 |
| 2009 (Distribution 2) | 209 | 189 | 90 |
| 2010 | 146 | 129 | 88 |
| 2011 | 185 | 159 | 86 |
