10 = Elite official
11 = Elite official politics
12 = Elite official business
13 = Elite official media
14 = Elite official celebrity
15 = Elite official royalty
20 = Expert
21 = Expert academic
22 = Expert specialists
23 = Expert ex-officio
30 = Non-elite official
31 = Campaigners, activists, movements
32 = Small businesses
33 = Unions
34 = Non-profit
40 = Unofficial
41 = Vox populi
42 = Polls
43 = Protesters
44 = Participants
50 = Confidential
51 = Confidential elite official
52 = Confidential expert
53 = Confidential non-elite official
54 = Confidential unofficial
99 = Unaccounted

1 = Elite official
2 = Expert
3 = Non-elite official
4 = Unofficial
5 = Confidential
99 = Unaccounted

1 = Paraphrasing
2 = Camera statement
3 = Paraphrasing + camera statement
4 = Interview
5 = Paraphrasing + inteview
6 = Paraphrasing + camera statement + interview

1 = Paraphrasing
2 = Camera statement
3 = Interview

1 = Identified
2 = Not identified
3 = No name

1 = Yes
2 = No
3 = Neutral

1 = Male
2 = Female

1 = New
2 = Used

1 = New
2 = Responding
3 = Both

1 = New
2 = Responding