Table 2 Contributions to the content schema layer
From: Multilayered analysis of co-development of business information systems
Period | Contributors | Contributor ratios | ConRels | Contributions | Artifacts | AD | MD | AWD |
|---|---|---|---|---|---|---|---|---|
all | 208 | 0.2 | 2187 | 3981 | 2003 | 10.5 | 2.0 | 19.1 |
2014 | 80 | 0.3 | 346 | 503 | 268 | 4.3 | 3.0 | 6.3 |
2013 | 36 | 0.1 | 187 | 330 | 184 | 5.2 | 2.0 | 9.2 |
2012 | 35 | 0.1 | 313 | 944 | 270 | 8.9 | 2.0 | 27.0 |
2011 | 29 | 0.1 | 938 | 1071 | 923 | 32.3 | 3.0 | 36.9 |
2010 | 62 | 0.2 | 328 | 948 | 296 | 5.3 | 1.5 | 15.3 |
2009 | 37 | 0.1 | 81 | 128 | 79 | 2.2 | 2.0 | 3.5 |
2008 | 5 | 0.0 | 9 | 24 | 9 | 1.8 | 1.0 | 4.8 |
2007 | 2 | 0.0 | 2 | 16 | 2 | 1.0 | 1.0 | 8.0 |