Rank	Countries/Territories	Count	Percent
1	United States	544	39.5%
2	China	282	20.5%
3	Germany	111	8.1%
4	Netherlands	54	3.9%
5	Japan	34	2.5%
6	South Africa	30	2.2%
7	India	24	1.7%
8	United Kingdom	23	1.7%
9	Ireland	21	1.5%
10	Korea, Republic of	19	1.4%
11	Taiwan	18	1.3%
12	France	16	1.2%
13	Singapore	14	1%
14	Pakistan	13	0.9%
15	Canada	12	0.9%
16	Australia	12	0.9%
17	Romania	12	0.9%
18	Sweden	12	0.9%
19	Ukraine	12	0.9%
20	Spain	10	0.7%
21	Russia	8	0.6%
22	Cyprus	7	0.5%
23	Brazil	6	0.4%
24	Hong Kong	6	0.4%
25	Thailand	6	0.4%
26	Turkey	6	0.4%
27	Malaysia	5	0.4%
28	Czech Republic	5	0.4%
29	Colombia	4	0.3%
30	Indonesia	4	0.3%
31	Israel	3	0.2%
32	Mongolia	3	0.2%
33	Saudi Arabia	3	0.2%
34	Portugal	3	0.2%
35	Switzerland	3	0.2%
36	Venezuela, Bolivarian Republic of	2	0.1%
37	United Arab Emirates	2	0.1%
38	Philippines	2	0.1%
39	Norway	2	0.1%
40	Italy	2	0.1%
41	Hungary	2	0.1%
42	Belgium	2	0.1%
43	Algeria	2	0.1%
44	Argentina	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	Poland	1	0.1%
53	Nepal	1	0.1%
54	Mexico	1	0.1%
55	Tunisia	1	0.1%
56	Viet Nam	1	0.1%