Rank	Countries/Territories	Count	Percent
1	China	721	35.8%
2	United States	668	33.2%
3	Germany	157	7.8%
4	India	72	3.6%
5	France	72	3.6%
6	Japan	37	1.8%
7	Netherlands	33	1.6%
8	Korea, Republic of	26	1.3%
9	Canada	25	1.2%
10	Singapore	25	1.2%
11	Taiwan	19	0.9%
12	Ireland	17	0.8%
13	Cyprus	15	0.7%
14	United Kingdom	13	0.6%
15	Saudi Arabia	12	0.6%
16	Norway	9	0.4%
17	Hong Kong	8	0.4%
18	Russia	8	0.4%
19	Egypt	7	0.3%
20	Argentina	7	0.3%
21	Latvia	6	0.3%
22	Philippines	5	0.2%
23	Australia	5	0.2%
24	Brazil	5	0.2%
25	Iran, Islamic Republic of	4	0.2%
26	Poland	3	0.1%
27	Pakistan	3	0.1%
28	Bulgaria	3	0.1%
29	Bangladesh	3	0.1%
30	Mexico	3	0.1%
31	Mongolia	2	0.1%
32	South Africa	2	0.1%
33	United Arab Emirates	2	0.1%
34	Czech Republic	2	0.1%
35	Indonesia	2	0.1%
36	Puerto Rico	2	0.1%
37	Lithuania	2	0.1%
38	Italy	1	0%
39	Romania	1	0%
40	Palestine, State of	1	0%
41	Denmark	1	0%
42	Belgium	1	0%
43	Sweden	1	0%
44	Syrian Arab Republic	1	0%