Exploring educational impacts among pre, during and post COVID-19 lockdowns from students with different personality traits

Table 3 Overview of matched data

	Semester	Course			Number of students	Number of records
	Semester	DA	DS	AI	Number of students	Number of records
Pre	2018S	\(\times\)	\(\times\)		186	222
	2018F	\(\times\)	\(\times\)
	2019S	\(\times\)	\(\times\)
	2019F	\(\times\)	\(\times\)
During	2020S	\(\times\)	\(\times\)		63	91
	2020F	\(\times\)
	2021S		\(\times\)	\(\times\)
Post	2021F		\(\times\)	\(\times\)	67	73
	2022S		\(\times\)
	2022F	\(\times\)	\(\times\)