The following is a list of the total number of records in our database made by van Rensburg each year. All records from all countries are included.
Click on a column heading to sort the entries in that column
| Year | No of records |
|---|---|
| Date not known | 2 |
| 1962 | 5 |
| 1963 | 29 |
| 1964 | 7 |