Table 1. Summary of cored trees and release events (GA method).

	Mramor I.	Mramor II.	Mramor III.	Kobyla	Koda	Total
No. of cored oaks	16	16	18	22	45	117
Age of cored oaks	90–196	97–210	97–215	116–176	106–196	90–215
DBH of cored oaks	129–208	144–215	120–202	125–225	111–205	111–225
No. of releases detected	40	42	33	42	84	241
Average No. of releases per tree	2.5	2.6	1.8	1.9	1.9	2.1
Average No. of major releases per tree	1.2	1.2	1.1	0.5	1.1	1.0
Proportion of trees experiencing some release	87.5%	100.0%	88.9%	90.9%	97.8%	94.0%
Proportion of major releases	47.5%	45.2%	60.6%	28.6%	57.1%	49.0%