Rank	Countries/Territories	Count	Percent
1	United States	214	26.8%
2	China	168	21.1%
3	Germany	61	7.6%
4	France	43	5.4%
5	Pakistan	38	4.8%
6	Netherlands	33	4.1%
7	Ireland	26	3.3%
8	Canada	20	2.5%
9	Australia	19	2.4%
10	Korea, Republic of	17	2.1%
11	Kuwait	17	2.1%
12	Sweden	15	1.9%
13	Israel	12	1.5%
14	Italy	9	1.1%
15	India	9	1.1%
16	Qatar	8	1%
17	Japan	8	1%
18	Hong Kong	8	1%
19	United Kingdom	8	1%
20	Indonesia	7	0.9%
21	Denmark	6	0.8%
22	Turkey	6	0.8%
23	Poland	5	0.6%
24	Latvia	5	0.6%
25	Singapore	4	0.5%
26	Belgium	4	0.5%
27	Thailand	4	0.5%
28	United Arab Emirates	3	0.4%
29	Russia	3	0.4%
30	Saudi Arabia	2	0.3%
31	Oman	2	0.3%
32	Argentina	2	0.3%
33	Cyprus	2	0.3%
34	Greece	2	0.3%
35	Jordan	1	0.1%
36	Kenya	1	0.1%
37	Czech Republic	1	0.1%
38	Austria	1	0.1%
39	Malaysia	1	0.1%
40	Palestine, State of	1	0.1%
41	South Africa	1	0.1%
42	Taiwan	1	0.1%