Rank	Countries/Territories	Count	Percent
1	United States	226	34.9%
2	China	179	27.6%
3	Germany	69	10.6%
4	Japan	30	4.6%
5	India	19	2.9%
6	Netherlands	17	2.6%
7	Canada	15	2.3%
8	Spain	12	1.9%
9	Thailand	6	0.9%
10	Saudi Arabia	6	0.9%
11	Singapore	6	0.9%
12	South Africa	6	0.9%
13	Hong Kong	5	0.8%
14	Ireland	4	0.6%
15	Mexico	4	0.6%
16	Taiwan	4	0.6%
17	Viet Nam	4	0.6%
18	United Kingdom	3	0.5%
19	Indonesia	3	0.5%
20	Korea, Republic of	3	0.5%
21	Argentina	3	0.5%
22	Croatia	3	0.5%
23	Cyprus	2	0.3%
24	France	2	0.3%
25	Australia	2	0.3%
26	Lithuania	2	0.3%
27	Malaysia	2	0.3%
28	Ukraine	2	0.3%
29	Moldova, Republic of	2	0.3%
30	Portugal	2	0.3%
31	Philippines	1	0.2%
32	Sweden	1	0.2%
33	Venezuela, Bolivarian Republic of	1	0.2%
34	Greece	1	0.2%
35	Georgia	1	0.2%