It seems that there are a lot of inconsistency in
https://en.numista.com/catalogue/pieces2.html
The year distribution
1997 199,980,000 bee mark, 4 folds
1997 bee mark close to "5"
1997 bee mark close to "R"
1997 6,436 bee mark, 3 folds, Proof
1997 6,436 bee mark, 4 folds, Proof
most probably
1997 199,980,000 bee mark close to "5", 4 folds
1997 bee mark close to "R", 4 folds
1997 6,436 bee mark, 4 folds, Proof
deleted lines are a duplication [to make a discovery is just a tiny park of the work, the discovery should be embedded in the classification and embedded correctly] and the description of a non-existing coin.
1998 300,084,000 bee mark, 4 folds
1998 7,404 bee mark, 3 folds, Proof
1998 7,404 bee mark, 4 folds, Proof
1998 bee mark, 4 folds, broad top hole in "8"
1998 bee mark, 4 folds, filled top hole in "8" (die break)
Last line should be deleted obviously. Second line, most probably describes the non-existing coin. As the result there is no place for the 4th line as well.
so we get
1998 300,084,000 bee mark, 4 folds
1998 7,404 bee mark, 4 folds, Proof
1999- are they with 3 folds?
The Obverse section. It does not describe horseshoe. Maybe it should?