Below you'll find information about how riders from South-Africa performed.
For each year, it shows how many participants came from that country, how many stages these participants won together, how good their performance is according to the Mann-Whitney test (0 is very poor, 1 is very good), their score in the general classification according to max ordering (negative is poor, positive is good, 0 is average), and lexicographical ordering (0 is very poor, 1 is very good, 0.5 is average). If no participants from that country participated in a given year, this is not included in the table. Team time trials are not included in this overview.
| Year | Participants | Stages won | Stages (M-W) | GC (max ordering) | GC (lexico) |
|---|---|---|---|---|---|
| 2001 | 1 | 0 | 0.44492 | -1.320 | 0.00000 |
| 2002 | 1 | 0 | 0.44492 | -0.037 | 0.56889 |
| 2003 | 1 | 0 | 0.44729 | -1.286 | 0.00000 |
| 2005 | 1 | 0 | 0.44492 | -1.420 | 0.00000 |
| 2006 | 1 | 0 | 0.44109 | -1.368 | 0.00000 |
| 2007 | 1 | 1 | 0.94191 | -0.422 | 0.50211 |
| 2008 | 2 | 0 | 0.39103 | 0.396 | 0.62912 |
| 2010 | 1 | 0 | 0.44704 | -1.495 | 0.00000 |
| 2012 | 2 | 0 | 0.39992 | -1.091 | 0.29405 |
| 2013 | 1 | 0 | 0.44729 | 0.446 | 0.67401 |
| 2015 | 4 | 0 | 0.31913 | -0.952 | 0.34802 |
| 2016 | 3 | 0 | 0.35735 | 1.396 | 0.90470 |
| 2017 | 4 | 0 | 0.31913 | 0.555 | 0.87549 |
| 2018 | 3 | 0 | 0.34254 | -0.383 | 0.47178 |
| 2019 | 2 | 1 | 0.87602 | -0.265 | 0.40521 |
| 2020 | 2 | 0 | 0.38884 | -0.572 | 0.28278 |
| 2021 | 3 | 0 | 0.34826 | -0.683 | 0.74725 |
| 2022 | 2 | 0 | 0.38884 | 0.516 | 0.93109 |
| 2023 | 1 | 0 | 0.44109 | -1.476 | 0.00000 |
| 2024 | 2 | 0 | 0.38884 | 0.977 | 0.82460 |
