Rank	Countries/Territories	Count	Percent
1	United States	587	39.6%
2	China	308	20.8%
3	Germany	115	7.7%
4	Netherlands	57	3.8%
5	Japan	40	2.7%
6	South Africa	30	2%
7	United Kingdom	25	1.7%
8	India	25	1.7%
9	Korea, Republic of	22	1.5%
10	Ireland	21	1.4%
11	Taiwan	18	1.2%
12	France	17	1.1%
13	Australia	14	0.9%
14	Singapore	14	0.9%
15	Pakistan	13	0.9%
16	Canada	13	0.9%
17	Romania	12	0.8%
18	Thailand	12	0.8%
19	Sweden	12	0.8%
20	Ukraine	12	0.8%
21	Spain	11	0.7%
22	Hong Kong	9	0.6%
23	Russia	8	0.5%
24	Cyprus	7	0.5%
25	Brazil	6	0.4%
26	Turkey	6	0.4%
27	Switzerland	5	0.3%
28	Czech Republic	5	0.3%
29	Malaysia	5	0.3%
30	Indonesia	4	0.3%
31	Colombia	4	0.3%
32	Algeria	3	0.2%
33	Israel	3	0.2%
34	Mongolia	3	0.2%
35	Saudi Arabia	3	0.2%
36	Portugal	3	0.2%
37	Philippines	2	0.1%
38	United Arab Emirates	2	0.1%
39	Venezuela, Bolivarian Republic of	2	0.1%
40	Norway	2	0.1%
41	Italy	2	0.1%
42	Hungary	2	0.1%
43	Argentina	2	0.1%
44	Belgium	2	0.1%
45	Denmark	2	0.1%
46	Ecuador	2	0.1%
47	Greece	2	0.1%
48	Croatia	1	0.1%
49	Cambodia	1	0.1%
50	Jordan	1	0.1%
51	Kenya	1	0.1%
52	Nepal	1	0.1%
53	Mexico	1	0.1%
54	Latvia	1	0.1%
55	Viet Nam	1	0.1%
56	Tunisia	1	0.1%
57	Poland	1	0.1%