Rank	Countries/Territories	Count	Percent
1	United States	675	37.6%
2	China	574	32%
3	Germany	146	8.1%
4	France	42	2.3%
5	Canada	41	2.3%
6	Singapore	31	1.7%
7	Ukraine	20	1.1%
8	Turkey	19	1.1%
9	Malaysia	18	1%
10	Hong Kong	18	1%
11	India	18	1%
12	Thailand	17	0.9%
13	Denmark	16	0.9%
14	Netherlands	16	0.9%
15	Korea, Republic of	15	0.8%
16	Russia	15	0.8%
17	Japan	14	0.8%
18	Cyprus	14	0.8%
19	Australia	11	0.6%
20	United Kingdom	10	0.6%
21	Taiwan	8	0.4%
22	Indonesia	8	0.4%
23	Iran, Islamic Republic of	8	0.4%
24	Egypt	5	0.3%
25	Albania	4	0.2%
26	New Zealand	4	0.2%
27	Qatar	4	0.2%
28	Nigeria	3	0.2%
29	Lithuania	2	0.1%
30	Saudi Arabia	2	0.1%
31	South Africa	2	0.1%
32	Spain	2	0.1%
33	Austria	2	0.1%
34	Belgium	2	0.1%
35	Bulgaria	1	0.1%
36	Ethiopia	1	0.1%
37	Greece	1	0.1%
38	Israel	1	0.1%
39	Switzerland	1	0.1%
40	Mauritius	1	0.1%
41	Mongolia	1	0.1%
42	Norway	1	0.1%
43	Oman	1	0.1%
44	Philippines	1	0.1%