Table 2.

Number of full weeks included for calculating the completeness metric using annual, full study, and corrected effective time series lengths.

Timeframe	Outcomes	ETSL reporting dates	Number of full weeks, L
Annual	All 14 outcomes	1 Jan–31 Dec	L1 = 52 or 53 52: 2005–2008, 2010–2014, 2016–2019 53: 2009, 2015
Average full study period	All 14 outcomes	03 Jan 2005–29 Dec 2019	L2 = 782
Average corrected	A(H1N1)pdm09 and Specimens A(H5) B(Yamataga) and B(Victoria)	31 Dec 2007–29 Dec 2019 31 Dec 2007–01 Jan 2017 01 Jan 2007–29 Dec 2019	L3 = 626 L3 = 470 L3 = 678