The following is a list of the total number of records in our database made by David Hartung 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 |
|---|---|
| 1991 | 1 |
| 2006 | 3 |
| 2007 | 5 |
| 2008 | 13 |
| 2009 | 6 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 4 |
| 2013 | 67 |
| 2014 | 7 |
| 2015 | 2 |
| 2016 | 65 |
| 2017 | 42 |
| 2018 | 29 |