Rank	Countries/Territories	Count	Percent
1	United States	180	36.1%
2	China	119	23.9%
3	Germany	30	6%
4	Romania	21	4.2%
5	Thailand	16	3.2%
6	Australia	14	2.8%
7	France	12	2.4%
8	Canada	11	2.2%
9	Singapore	11	2.2%
10	Italy	7	1.4%
11	Netherlands	7	1.4%
12	Japan	6	1.2%
13	Korea, Republic of	6	1.2%
14	Chile	6	1.2%
15	United Kingdom	6	1.2%
16	Russia	5	1%
17	Portugal	4	0.8%
18	Turkey	3	0.6%
19	South Africa	3	0.6%
20	Greece	3	0.6%
21	Iran, Islamic Republic of	3	0.6%
22	Iraq	2	0.4%
23	Belgium	2	0.4%
24	Algeria	2	0.4%
25	Egypt	2	0.4%
26	Spain	2	0.4%
27	Philippines	2	0.4%
28	Malaysia	2	0.4%
29	Mauritius	2	0.4%
30	Mexico	1	0.2%
31	Moldova, Republic of	1	0.2%
32	Oman	1	0.2%
33	Slovakia	1	0.2%
34	Cyprus	1	0.2%
35	Ireland	1	0.2%
36	Indonesia	1	0.2%
37	Georgia	1	0.2%
38	Ghana	1	0.2%