The Repository of VTEI

BY YEARS

YEAR	NUMBER
2023	3
2022	373
2021	522
2020	708
2019	366
2018	235
2017	166
2016	139
2015	85
2014	34
2013	34
2012	11
2011	18
2010	5
2009	4
2007	2
2005	1