Evaluate the collective function of references cited together in a given text segment.
Classify their combined role into one of the following categories: 'method', 'background', or 'result'.

Text:There are various reports regarding tobacco consumption from different parts of India, i.e., 1.9% in
 New Delhi to 75% in Mizoram;[8] the total prevalence of tobacco consumption in the present study was found to be 48.8% [Table 1], this finding is significantly higher than the reports of Global Youth Tobacco Survey (GYTS) 2009 (14.6%),[3] 2006 (13.7%),[1] and 2003 (16.9%).
Category: