Rank	Countries/Territories	Count	Percent
1	United States	298	35.8%
2	China	235	28.2%
3	Germany	93	11.2%
4	Japan	38	4.6%
5	India	20	2.4%
6	Canada	18	2.2%
7	Netherlands	18	2.2%
8	Spain	17	2%
9	Thailand	8	1%
10	France	8	1%
11	Saudi Arabia	6	0.7%
12	Singapore	6	0.7%
13	South Africa	6	0.7%
14	Hong Kong	5	0.6%
15	Australia	4	0.5%
16	Mexico	4	0.5%
17	Ireland	4	0.5%
18	Taiwan	4	0.5%
19	Viet Nam	4	0.5%
20	United Kingdom	3	0.4%
21	Mongolia	3	0.4%
22	Argentina	3	0.4%
23	Croatia	3	0.4%
24	Cyprus	3	0.4%
25	Indonesia	3	0.4%
26	Korea, Republic of	3	0.4%
27	Lithuania	2	0.2%
28	Malaysia	2	0.2%
29	Moldova, Republic of	2	0.2%
30	Portugal	2	0.2%
31	Ukraine	2	0.2%
32	Venezuela, Bolivarian Republic of	1	0.1%
33	Sweden	1	0.1%
34	Philippines	1	0.1%
35	Georgia	1	0.1%
36	Greece	1	0.1%