Last Updated: 01/31/2022
 
Percentage of Investigations with a Given Range of Numbers of Respondents by Calendar Year (Updated Annually)

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No. of respondents
2009
2010
2011
2012
2013
2014
 2015 2016 2017  2018 2019 2020 2021
1-5 58 61 58 53 61 54 69 61 60 54 47 42 42
6-10 16 19 16 15 17 10 17 19 25 16 19 27 23
11-15 16 7 13 10 15 23 8 5 7 6 11 12.5 14
16-20 7 7 3 2 0 0 1 4 5 8 4 2 6
21-30 3 4 6 13 7 5 1 4 3 8 15 12.5 12
30-50 0 2 4 7 0 8 0 7 0 8 4 4 3
Source: USITC, 337Info.