TABLE A-1. Changes in the organizational unit listing: 2006—12 |
Activity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 |
---|---|---|---|---|---|---|---|
Units at start of data collection | 12,297 | 12,320 | 12,629 | 13,166 | 13,285 | 13,711 | 13,785 |
Units added | 397 | 1,273 | 1,215 | 744 | 1,039 | 959 | 726 |
Units deleted | 374 | 964 | 678 | 625 | 613 | 885 | 559 |
Units at end of data collection | 12,320 | 12,629 | 13,166 | 13,285 | 13,711 | 13,785 | 13,952 |
Net difference | 23 | 309 | 537 | 119 | 426 | 74 | 167 |
SOURCE: National Science Foundation, National Center for Science and Engineering Statistics, NSF-NIH Survey of Graduate Students and Postdoctorates in Science and Engineering. |
Data from survey cycle FY 2012, as of 01 May 2014. |