Rank	Countries/Territories	Count	Percent
1	United States	349	39.3%
2	China	196	22.1%
3	Germany	122	13.7%
4	Japan	50	5.6%
5	Canada	23	2.6%
6	India	14	1.6%
7	Netherlands	14	1.6%
8	Ireland	11	1.2%
9	Cyprus	10	1.1%
10	Australia	10	1.1%
11	Singapore	8	0.9%
12	South Africa	7	0.8%
13	Taiwan	7	0.8%
14	Norway	6	0.7%
15	Thailand	5	0.6%
16	Turkey	5	0.6%
17	Lithuania	4	0.5%
18	Ethiopia	4	0.5%
19	Chile	4	0.5%
20	Hong Kong	4	0.5%
21	Italy	3	0.3%
22	Sweden	3	0.3%
23	United Kingdom	3	0.3%
24	Saudi Arabia	2	0.2%
25	Slovakia	2	0.2%
26	Mongolia	2	0.2%
27	Malaysia	2	0.2%
28	Portugal	2	0.2%
29	Hungary	2	0.2%
30	France	2	0.2%
31	Argentina	2	0.2%
32	Brazil	2	0.2%
33	Bangladesh	1	0.1%
34	Korea, Republic of	1	0.1%
35	Russia	1	0.1%
36	Mexico	1	0.1%
37	Monaco	1	0.1%
38	Nepal	1	0.1%
39	Tanzania, United Republic of	1	0.1%
40	Ukraine	1	0.1%