Rank	Countries/Territories	Count	Percent
1	United States	527	40.4%
2	China	283	21.7%
3	Germany	116	8.9%
4	Netherlands	49	3.8%
5	India	43	3.3%
6	Ireland	26	2%
7	Russia	19	1.5%
8	Japan	18	1.4%
9	Taiwan	17	1.3%
10	United Kingdom	16	1.2%
11	Korea, Republic of	15	1.2%
12	Qatar	14	1.1%
13	France	13	1%
14	Italy	13	1%
15	Australia	13	1%
16	Singapore	12	0.9%
17	Turkey	11	0.8%
18	Canada	9	0.7%
19	Cyprus	7	0.5%
20	Brazil	7	0.5%
21	Egypt	6	0.5%
22	Israel	6	0.5%
23	Philippines	5	0.4%
24	New Zealand	4	0.3%
25	Spain	4	0.3%
26	Denmark	4	0.3%
27	Colombia	4	0.3%
28	Argentina	3	0.2%
29	Greece	3	0.2%
30	Hong Kong	3	0.2%
31	Malaysia	3	0.2%
32	Mongolia	2	0.2%
33	Kenya	2	0.2%
34	Dominican Republic	2	0.2%
35	Bahrain	2	0.2%
36	Switzerland	2	0.2%
37	South Africa	2	0.2%
38	Ukraine	2	0.2%
39	Yemen	2	0.2%
40	Uzbekistan	1	0.1%
41	Poland	1	0.1%
42	Romania	1	0.1%
43	Saudi Arabia	1	0.1%
44	Belgium	1	0.1%
45	Azerbaijan	1	0.1%
46	Czech Republic	1	0.1%
47	Lithuania	1	0.1%
48	Morocco	1	0.1%
49	Nepal	1	0.1%
50	Mexico	1	0.1%
51	Indonesia	1	0.1%
52	Iran, Islamic Republic of	1	0.1%
53	Iraq	1	0.1%