Rank	Countries/Territories	Count	Percent
1	United States	417	38.8%
2	China	284	26.4%
3	Germany	86	8%
4	Canada	37	3.4%
5	Singapore	29	2.7%
6	France	27	2.5%
7	Malaysia	18	1.7%
8	Ukraine	17	1.6%
9	Thailand	15	1.4%
10	Hong Kong	15	1.4%
11	Netherlands	13	1.2%
12	India	11	1%
13	Denmark	11	1%
14	Turkey	11	1%
15	Russia	10	0.9%
16	Japan	8	0.7%
17	Korea, Republic of	7	0.7%
18	Taiwan	7	0.7%
19	Cyprus	6	0.6%
20	Indonesia	6	0.6%
21	Albania	4	0.4%
22	Australia	4	0.4%
23	Qatar	4	0.4%
24	United Kingdom	4	0.4%
25	Nigeria	3	0.3%
26	Saudi Arabia	2	0.2%
27	South Africa	2	0.2%
28	Spain	2	0.2%
29	Austria	2	0.2%
30	Belgium	2	0.2%
31	Egypt	2	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	Israel	1	0.1%
34	Greece	1	0.1%
35	Ethiopia	1	0.1%
36	Switzerland	1	0.1%
37	Norway	1	0.1%
38	Oman	1	0.1%
39	Mongolia	1	0.1%