It is extremely hard to find exact info on vegetarianism figures. However, meat imported might give us a rough idea. I'm using NationMaster to find these figures. From most imported to least:

Argentina
Paraguay
USA
Brazil
Israel
Chile
Khazakstan
Australia
Canada
Norway
Switzerland
Turkey
Columbia
New Zealand
South Africa
Vietnam
Russia
South Korea
Mexico
Egypt

It is extremely hard to find exact info on vegetarianism figures. However, meat consumption might give us a rough idea. I'm using NationMaster to find these figures. From countries with highest consumption of beef and veal to lowest:

#    Country              KG of Meat
____________________________________
1 -  Argentina           - 40.12kg
2 -  Paraguay            - 33.73kg
3 -  United States       - 26.89kg
4 -  Brazil              - 26.64kg
5 -  Israel              - 21.62kg
6 -  Chile               - 21.14kg
7 -  Kazakhstan          - 19.20kg
8 -  Australia           - 18.11kg
9 -  Canada              - 16.19kg
10 - Norway              - 14.41kg
11 - Switzerland         - 14.23kg
12 - Turkey              - 12.38kg
13 - Colombia            - 12.34kg
14 - New Zealand         - 12.08kg
15 - South Africa        - 11.91kg
16 - Vietnam             - 11.66kg
17 - Russia              - 11.48kg
18 - South Korea         - 10.77kg
19 - Mexico              - 9.18kg
20 - Egypt               - 9.08kg
21 - Japan               - 7.44kg
22 - Pakistan            - 6.85kg
23 - Ukraine             - 6.71kg
24 - Malaysia            - 5.44kg
25 - China               - 4.74kg
26 - Saudi Arabia        - 3.49kg
27 - Philippines         - 3.40kg
28 - Iran                - 3.37kg
29 - Ethiopia            - 2.15kg
30 - Indonesia           - 1.93kg
31 - Thailand            - 1.72kg
32 - Nigeria             - 1.39kg
33 - India               - 0.55kg