Rank	Countries/Territories	Count	Percent
1	United States	312	31.9%
2	China	192	19.6%
3	India	115	11.8%
4	Germany	84	8.6%
5	Croatia	28	2.9%
6	Brazil	20	2%
7	Mexico	20	2%
8	Thailand	17	1.7%
9	France	16	1.6%
10	Korea, Republic of	15	1.5%
11	Netherlands	14	1.4%
12	Japan	12	1.2%
13	Canada	11	1.1%
14	Philippines	10	1%
15	Australia	9	0.9%
16	Singapore	9	0.9%
17	Argentina	8	0.8%
18	Russia	7	0.7%
19	Ireland	6	0.6%
20	Iran, Islamic Republic of	5	0.5%
21	Cyprus	5	0.5%
22	Sri Lanka	5	0.5%
23	United Kingdom	5	0.5%
24	Taiwan	4	0.4%
25	Denmark	4	0.4%
26	New Zealand	4	0.4%
27	Mongolia	4	0.4%
28	Ecuador	3	0.3%
29	Indonesia	3	0.3%
30	Romania	3	0.3%
31	Peru	2	0.2%
32	Ukraine	2	0.2%
33	Ghana	2	0.2%
34	Greece	2	0.2%
35	Barbados	2	0.2%
36	Belarus	2	0.2%
37	Botswana	2	0.2%
38	Kazakhstan	2	0.2%
39	Lebanon	2	0.2%
40	Malaysia	2	0.2%
41	Mauritius	1	0.1%
42	Italy	1	0.1%
43	Nigeria	1	0.1%
44	Portugal	1	0.1%
45	Dominican Republic	1	0.1%
46	Sweden	1	0.1%
47	Saudi Arabia	1	0.1%
48	Viet Nam	1	0.1%