Rank	Countries/Territories	Count	Percent
1	United States	965	44.5%
2	China	534	24.6%
3	Germany	259	11.9%
4	France	83	3.8%
5	Canada	45	2.1%
6	Netherlands	31	1.4%
7	India	22	1%
8	Japan	21	1%
9	Singapore	18	0.8%
10	United Kingdom	13	0.6%
11	Korea, Republic of	12	0.6%
12	Ireland	12	0.6%
13	Cyprus	12	0.6%
14	Israel	11	0.5%
15	Spain	11	0.5%
16	Ukraine	9	0.4%
17	Australia	9	0.4%
18	Italy	8	0.4%
19	Iran, Islamic Republic of	8	0.4%
20	Brazil	7	0.3%
21	Turkey	7	0.3%
22	Tunisia	6	0.3%
23	Saudi Arabia	6	0.3%
24	Thailand	5	0.2%
25	Hong Kong	5	0.2%
26	Russia	5	0.2%
27	Hungary	4	0.2%
28	Indonesia	4	0.2%
29	Czech Republic	3	0.1%
30	Switzerland	3	0.1%
31	South Africa	3	0.1%
32	Sweden	2	0.1%
33	Venezuela, Bolivarian Republic of	2	0.1%
34	Argentina	2	0.1%
35	Pakistan	2	0.1%
36	Malaysia	2	0.1%
37	Mauritius	2	0.1%
38	Mexico	2	0.1%
39	Mongolia	1	0%
40	Latvia	1	0%
41	Philippines	1	0%
42	Portugal	1	0%
43	Romania	1	0%
44	Norway	1	0%
45	Algeria	1	0%
46	Bangladesh	1	0%
47	Belgium	1	0%
48	Denmark	1	0%
49	Egypt	1	0%
50	Bulgaria	1	0%
51	Viet Nam	1	0%
52	Taiwan	1	0%