Table 2.

Considered clusters, sub-clusters, sample size, confidence levels and intervals.

Cluster Sample	Sub-Cluster Sample	Sample Size	Confidence Level	Confidence Interval
ILI-MAR	//	2453	95%	±2%
	Information mainly from newspapers	463	95%	±5%
	Information mainly from social networks	503	95%	±5%
	Information mainly from television	951	99%	±5%
ILI-LAR	//	5829	99%	±2%
	Information mainly from newspapers	537	95%	±5%
	Information mainly from social networks	1539	95%	±5%
	Information mainly from television	2906	95%	±3%
ILI1	//	8282	95%	±2%
ILA	//	431	95%	±5%

¹ The results of ILI are the weight mean of the results of ILI-MAR and ILI-LAR.