Table 2.

Distribution of analyzed questions by question type and year, expressed as percentages

Question Type	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	Total	%
Clinical Case	92	115	107	112	113	108	119	108	95	112	77	68	100	1236	42.8%
CC with Image	25	30	30	34	34	34	30	32	35	33	26	25	25	393	13.6%
Negative	36	24	27	37	32	32	27	37	42	50	33	33	35	445	15.4%
Test	76	65	70	52	54	59	54	55	57	35	45	57	47	726	25.1%
Total	229	234	234	235	233	233	230	232	229	230	181	183	207	2890	100%