Open Access
Table 3
Data adopted from SKM Report (2014) [6] and updated with 2021 data.
| Year | 1990 | 2002 | 2007 | 2013 | 2021 |
| Participating enterprises | 13 | 28 | 31 | 27 | 34 |
| Existing interactions (nett) | 27 | 106 | 145 | 158 | 172 |
| New interactions identified | – | 79 | 39 | 13 | 21 |
| Interactions discontinued | Not studied | Not studied | Not studied | 11 | 7 |
| Future potential interactions | 2 | 104 | 86 | 4 | 7 |
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