Rank	Countries/Territories	Count	Percent
1	United States	356	39.2%
2	China	253	27.9%
3	Germany	89	9.8%
4	France	28	3.1%
5	Singapore	28	3.1%
6	Japan	14	1.5%
7	India	12	1.3%
8	Greece	10	1.1%
9	Korea, Republic of	8	0.9%
10	Cyprus	8	0.9%
11	Canada	7	0.8%
12	Poland	7	0.8%
13	United Kingdom	7	0.8%
14	Viet Nam	7	0.8%
15	Russia	6	0.7%
16	Ireland	5	0.6%
17	Netherlands	5	0.6%
18	Turkey	5	0.6%
19	Argentina	5	0.6%
20	Australia	5	0.6%
21	Hong Kong	5	0.6%
22	Ukraine	4	0.4%
23	Venezuela, Bolivarian Republic of	3	0.3%
24	Pakistan	3	0.3%
25	Italy	3	0.3%
26	Iran, Islamic Republic of	3	0.3%
27	Libya	2	0.2%
28	Mongolia	2	0.2%
29	Bulgaria	2	0.2%
30	Estonia	2	0.2%
31	Finland	2	0.2%
32	Philippines	2	0.2%
33	Taiwan	2	0.2%
34	Spain	2	0.2%
35	Sweden	1	0.1%
36	Serbia	1	0.1%
37	Slovakia	1	0.1%
38	Denmark	1	0.1%
39	Chile	1	0.1%
40	Iraq	1	0.1%