Participants

You can see an up to date list, and more information, in the IMO web, http://www.imo-official.org/year_reg.aspx

Number of competing countries: 97.

Total number of contestants: 535.

# Code  Country Registred participants*
CLDLOAOBOC
Total 535 98 94 45 31 17
1ALB Albania 6 1 1      
2ARG Argentina 6 1 1      
3ARM Armenia 6 1 1      
4AUS Australia 6 1 1 2 1  
5AUT Austria 6 1 1   1  
6AZE Azerbaijan 6 1 1      
7BEL Belgium 6 1 1 1    
8BEN Benin       1    
9BGD Bangladesh 4 1 1     1
10BGR Bulgaria 6 1 1 1    
11BIH Bosnia and Herzegovina 6 1 1      
12BLR Belarus 6 1 1   1  
13BOL Bolivia 5 1 1      
14BRA Brazil 6 1 1      
15CAN Canada 6 1 1   1  
16CHI Chile 3 1 1      
17CHN China 6 1 1 1 1  
18COL Colombia 6 1 1      
19CRI Costa Rica 6 1        
20CUB Cuba 1 1        
21CYP Cyprus 6 1 1      
22CZE Czech Republic 6 1 1      
23DEN Denmark 6 1 1      
24ECU Ecuador 6 1 1      
25ESP Spain 6 1 1      
26EST Estonia 6 1 1      
27FIN Finland 6 1 1 1    
28FRA France 6 1 1 1    
29GEO Georgia 6 1 1      
30GER Germany 6 1 1 6 1 3
31GTM Guatemala 4 1 1      
32HEL Greece 6 1 1   1  
33HKG Hong Kong 6 1 1 1    
34HND Honduras 2 1 1      
35HRV Croatia 6 1 1      
36HUN Hungary 6 1 1      
37IDN Indonesia 6 1 1 1 1  
38IND India 6 1 1 1    
39IRL Ireland 6 1 1 1    
40IRN Iran 6 1 1 1 3  
41ISL Iceland 5 1 1      
42ISR Israel 6 1 1      
43ITA Italy 6 1 1   1 2
44JPN Japan 6 1 1 3 1  
45KAZ Kazakhstan 6 1 1 2    
46KGZ Kyrgyzstan 5 1 1      
47KHM Cambodia 6 1 1     1
48KOR Korea, Republic of 6 1 1 3 4  
49KWT Kuwait 5 1 1 1    
50LIE Liechtenstein 2 1 1      
51LKA Sri Lanka 6 1 1      
52LTU Lithuania 6 1 1   1  
53LUX Luxembourg 5 1 1      
54LVA Latvia 6 1 1 1    
55MAC Macau 6 1 1      
56MAR Morocco 6 1 1      
57MAS Malaysia 6 1 1 1 1  
58MDA Moldova 6 1 1      
59MEX Mexico 6 1 1 1    
60MKD Macedonia, FYR of 6 1 1 1   1
61MNE Montenegro 3 1 1      
62MNG Mongolia 6 1 1      
63MRT Mauritania       1    
64NLD Netherlands 6 1 1 2   1
65NOR Norway 6 1 1     1
66NZL New Zealand 6 1 1     1
67PAK Pakistan   1   2    
68PAR Paraguay 4 1 1      
69PER Peru 6 1 1      
70PHI Philippines 3 1 1      
71POL Poland 6 1 1      
72POR Portugal 6 1 1      
73PRI Puerto Rico 3 1 1      
74PRK Korea, DPR of 6 1 1      
75ROU Romania 6 1 1 1 1  
76RUS Russia 6 1 1 1 1  
77SAF South Africa 6 1 1 1    
78SAU Saudi Arabia 6 1 1   1  
79SGP Singapore 6 1 1   2  
80SLV Salvador, El 4 1 1      
81SRB Serbia 6 1 1      
82SUI Switzerland 6 1 1      
83SVK Slovakia 6 1 1 1    
84SVN Slovenia 6 1 1      
85SWE Sweden 6 1 1      
86SYR Syria       1 1  
87THA Thailand 6 1 1 1 2  
88TJK Tajikistan 6 1 1      
89TKM Turkmenistan 6 1 1      
90TTO Trinidad and Tobago 6 1 1      
91TUN Tunisia 4 1 1      
92TUR Turkey 6 1 1      
93TWN Taiwan 6 1 1 1   1
94UAE United Arab Emirates 4 1 1      
95UKR Ukraine 6 1 1      
96UNK United Kingdom 6 1 1   1 1
97URY Uruguay 5 1        
98USA United States of America 6 1 1 1 3  
99UZB Uzbekistan 6 1 1     1
100VEN Venezuela 2 1 1      
101VNM Vietnam 6 1 1     3

*C: contestant, L: leader, DL: deputy leader, OA: observer A, OB: observer B, OC: observer C