Rank	Countries/Territories	Count	Percent
1	United States	282	39.8%
2	China	206	29.1%
3	Germany	69	9.7%
4	France	44	6.2%
5	United Kingdom	17	2.4%
6	Singapore	12	1.7%
7	Canada	10	1.4%
8	Netherlands	8	1.1%
9	Australia	7	1%
10	Ireland	6	0.8%
11	Argentina	5	0.7%
12	Ukraine	5	0.7%
13	India	4	0.6%
14	Italy	3	0.4%
15	Hong Kong	3	0.4%
16	Cyprus	3	0.4%
17	Switzerland	3	0.4%
18	Turkey	3	0.4%
19	Russia	2	0.3%
20	Denmark	2	0.3%
21	Japan	2	0.3%
22	Malaysia	2	0.3%
23	Mongolia	2	0.3%
24	Indonesia	1	0.1%
25	Mexico	1	0.1%
26	Bangladesh	1	0.1%
27	Belgium	1	0.1%
28	Taiwan	1	0.1%
29	Oman	1	0.1%
30	South Africa	1	0.1%
31	Spain	1	0.1%
32	Venezuela, Bolivarian Republic of	1	0.1%