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Minimum % needed in realistic scenario.The type of source for the data in the left. Wiki, law, websie, ?Election method, name.Simplified coding. Is it direct or thru intermediate bodies?How many seats in total in the upper house? If only 1 house, use this columnHow many different parties in upper house? Use this column if only 1 house.Source type for data to the leftElection method, name.Simplified coding. Is it direct or thru intermediate bodies?How many seats in total in the lower house?How many different parties in lower house?Source type for data to the leftWhich election is the data based on?Number of signatures needed to get a party on the ballot.
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CountryElection threshold upperElection threshold lowerElection threshold source typeName of chamber one (upper)Method1 (upper)Method2 (upper)Number of seats (upper)Number of parties upper (upper)Needed to run source type (upper)Name of chamber two (lower)Method1 (lower)Method2 (lower)Number of seats (lower)Number of parties (lower)Needed to run source type (lower)Latest electionNeeded to run
3
Albania3wiki
4
Argentina3wiki
5
Australia
6
Austria4OGPP (2016)NationalratProportionalI138OGPP (2016)BundesratAppointmentA61OGPP (2016)
7
Belgium5wiki
Kamer van Volksvertegenwoordigers
ProportionalI150OGPP (2016)SenaatDirectD41OGPP (2016)
8
Bosnia and Herzegovina
3wiki
9
Brazil815135 October 2014
10
Bulgaria4OGPP (2016)
Narodno sabranje
ProportionalI240OGPP (2016)
11
Colombia3wiki
12
Croatia5OGPP (2016)SaborProportionalI151OGPP (2016)
13
Cyprus1.8OGPP (2016)
Vouli Antiprosopon
ProportionalI80OGPP (2016)
14
Czech Republic5OGPP (2016)
Poslanecka Snemovna
ProportionalI200OGPP (2016)SenatMajorityD81OGPP (2016)
15
Denmark2OGPP (2016)FolketingProportionalI179OGPP (2016)law20500
16
Estonia5wikiRiigikoguProportionalI101OGPP (2016)
17
Finland0wikiEduskuntaProportionalI200OGPP (2016)
18
Philippines2wiki
19
France
Abs. majority and 25% (first run), 12.5% (for second rund participation)
12.5% (for second rund participation)
OGPP (2016)SénatMixedI/D3487OGPP (2016)
Assemblée Nationale
Majority D5776OGPP (2016)
20
Georgia5wiki
21
Germany5OGPP (2016)BundestagMixedI/D598OGPP (2016)BundesratAppointmentA69OGPP (2016)
22
Greece3OGPP (2016)Vouli ton EllinonProportionalI300OGPP (2016)
23
Hungary5OGPP (2016)OrszággyülesMixedI/D386OGPP (2016)
24
Iceland5wikiAlthingProportionalI637
http://www.althingi.is/english/members-of-parliament/political-parties/
2013
25
Indonesia3.5wiki
26
IrelandDáil ÉireannProportionalIOGPP (2016)Seanad
Appointment / indirect
A/I60OGPP (2016)
27
Israel3.25wiki
28
Italy
10% (coalitions), 4% (non-coalition), 2% (small parties in alliances)
OGPP (2016)
Camera dei Deputati
630OGPP (2016)
Senato della Repubblica
31523OGPP (2016)25 February 201330000
29
Latvia5OGPP (2016)SaeimaProportionalI100OGPP (2016)
30
Liechtenstein8wiki
31
Lithuania5OGPP (2016)SeimasMixedI/D141OGPP (2016)
32
Luxembourg5-10% (non-formal)OGPP (2016)
Chambre des Députés
ProportionalI60OGPP (2016)StaatsratAppointmentA21OGPP (2016)
33
Macedonia0wiki
34
Malta0OGPP (2016)
Kamra Tad-Deputati
Single transferable vote
D652OGPP (2016)
35
Moldova5wiki
36
Monacox5wiki
16 candidates with the most votes are elected
The eight other seats are chosen from lists in accordance with the proportional representation system for parties that have at least five percent of votes
wiki, law243wiki, law10 February 2013
37
Montenegro3wiki
38
Netherlands0.67wikiTweede KamerProportionalI150OGPP (2016)Eerste KamerDirectD75OGPP (2016)
39
New Zealand
40
Norway4lawlawlaw5000
41
Peru5wiki
42
Philippines2wiki
43
Poland5wikiSejmProportionalI460OGPP (2016)SenatMajorityD100OGPP (2016)
44
Portugal0OGPP (2016)
Asembleia da Republica
ProportionalI230OGPP (2016)
45
Romania5OGPP (2016)
Camera Deputatilor
ProportionalI382OGPP (2016)SenatulProportionalI165OGPP (2016)
46
Russia7wiki
47
San Marino3.5wiki608820 November 2016
48
Serbia5wiki
49
Slovakia5OGPP (2016)Narodna RadaProportionalI150OGPP (2016)
50
Slovenia4OGPP (2016)Državni zborProportionalI90OGPP (2016)Državni svetAppointmentA40OGPP (2016)
51
South Africa0wiki
52
South Korea
53
Spain3OGPP (2016)
Camera de los Disputados
ProportionalI350OGPP (2016)SenadoMajorityD264OGPP (2016)
54
Sweden4OGPP (2016)RiksdagenProportionalI349OGPP (2016)
55
Switzerland
56
Taiwan5wiki
57
Turkey10wiki
58
Ukraine5wiki
59
United KingdomHouse of Lords
Inheritable / Government proposal
A/I>800
House of Commons
Direct / relative majority
D646OGPP (2016)
60
United States
61
Uruguay31wiki
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100