Rank	Countries/Territories	Count	Percent
1	United States	440	45.4%
2	China	168	17.3%
3	Germany	120	12.4%
4	Korea, Republic of	42	4.3%
5	France	32	3.3%
6	Japan	26	2.7%
7	Netherlands	24	2.5%
8	Brazil	13	1.3%
9	India	9	0.9%
10	Singapore	9	0.9%
11	Norway	8	0.8%
12	Canada	8	0.8%
13	Russia	8	0.8%
14	Ireland	7	0.7%
15	Denmark	6	0.6%
16	Australia	5	0.5%
17	Israel	5	0.5%
18	Malaysia	5	0.5%
19	United Kingdom	5	0.5%
20	Portugal	4	0.4%
21	Spain	3	0.3%
22	Turkey	3	0.3%
23	Mauritius	2	0.2%
24	New Zealand	2	0.2%
25	Indonesia	2	0.2%
26	Egypt	2	0.2%
27	Cyprus	2	0.2%
28	Belgium	1	0.1%
29	Iran, Islamic Republic of	1	0.1%
30	Georgia	1	0.1%
31	Hong Kong	1	0.1%
32	Argentina	1	0.1%
33	Moldova, Republic of	1	0.1%
34	Mongolia	1	0.1%
35	Ukraine	1	0.1%
36	Sweden	1	0.1%
37	South Africa	1	0.1%