| rank | value | ||
|---|---|---|---|
| closeness | 12549 | 4.81999 | |
| betweenness | 22650 | 0.283213 | 
co-authors
- 
                  Douglas Crookes [pcr171]
- 
                  James Blignaut [pbl159]
- 
                  Timothy Köhler [pkh536]
- 
                  Helanya Fourie [pfo188]
- 
                  Jan Van Heerden [pva318]
- 
                  Richard Tol [pto90]
