Rank	Countries/Territories	Count	Percent
1	United States	280	30.7%
2	China	239	26.2%
3	Germany	102	11.2%
4	Japan	56	6.1%
5	Singapore	26	2.9%
6	India	23	2.5%
7	Korea, Republic of	19	2.1%
8	Thailand	14	1.5%
9	Canada	14	1.5%
10	Netherlands	13	1.4%
11	United Kingdom	12	1.3%
12	Indonesia	11	1.2%
13	Russia	10	1.1%
14	Pakistan	8	0.9%
15	Slovakia	7	0.8%
16	Cyprus	7	0.8%
17	Australia	6	0.7%
18	Bangladesh	6	0.7%
19	France	6	0.7%
20	Ukraine	6	0.7%
21	Ireland	5	0.5%
22	Hong Kong	5	0.5%
23	Sweden	4	0.4%
24	Philippines	3	0.3%
25	Nigeria	3	0.3%
26	Brazil	3	0.3%
27	Colombia	3	0.3%
28	Bolivia, Plurinational State of	2	0.2%
29	Peru	2	0.2%
30	Latvia	2	0.2%
31	Spain	2	0.2%
32	Turkey	2	0.2%
33	Viet Nam	2	0.2%
34	South Africa	1	0.1%
35	Kenya	1	0.1%
36	Norway	1	0.1%
37	Algeria	1	0.1%
38	Czech Republic	1	0.1%
39	Israel	1	0.1%
40	Iran, Islamic Republic of	1	0.1%
41	Ghana	1	0.1%