Rank	Countries/Territories	Count	Percent
1	United States	893	51.8%
2	China	384	22.3%
3	Germany	208	12.1%
4	Japan	25	1.5%
5	Ireland	23	1.3%
6	France	21	1.2%
7	Korea, Republic of	20	1.2%
8	Cyprus	18	1%
9	India	16	0.9%
10	Netherlands	15	0.9%
11	Italy	13	0.8%
12	Australia	10	0.6%
13	Russia	7	0.4%
14	Slovakia	7	0.4%
15	United Kingdom	7	0.4%
16	Romania	6	0.3%
17	Singapore	6	0.3%
18	Canada	6	0.3%
19	Portugal	5	0.3%
20	Austria	4	0.2%
21	Colombia	3	0.2%
22	Iran, Islamic Republic of	3	0.2%
23	Ukraine	3	0.2%
24	Hungary	2	0.1%
25	Norway	2	0.1%
26	Oman	2	0.1%
27	Poland	2	0.1%
28	Saudi Arabia	2	0.1%
29	Slovenia	1	0.1%
30	South Africa	1	0.1%
31	Spain	1	0.1%
32	Turkmenistan	1	0.1%
33	Mongolia	1	0.1%
34	Hong Kong	1	0.1%
35	Denmark	1	0.1%
36	Bangladesh	1	0.1%
37	Brazil	1	0.1%
38	United Arab Emirates	1	0.1%