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. 2022 Apr 28;27(8):11055–11087. doi: 10.1007/s10639-022-11058-9

Table 1.

Comparison of key performance indicators across T1, T2, T3

Performance Indicators 1991–2000 (T1) 2001–2010 (T2) 2011–2021 (T3)
TP 31 233 626
TC 45 908 4952
TC/TP 2.4 3.5 7.6