Table 3.

Year of publications.

Publications year	Number of published papers	Percentage	LCS	GCS
2012	8	0.5	823	3,411
2013	100	6.3	3,700	11,173
2014	153	9.6	3,116	11,517
2015	206	13.0	2,622	9,513
2016	253	15.9	2,022	10,380
2017	182	11.5	847	6,582
2018	151	9.5	541	5,734
2019	177	11.2	313	4,556
2020	190	12.0	135	6,474
2021	167	10.6	20	803