Rank	Countries/Territories	Count	Percent
1	United States	360	37.6%
2	China	220	23%
3	Germany	112	11.7%
4	Netherlands	34	3.6%
5	France	31	3.2%
6	Canada	30	3.1%
7	Russia	26	2.7%
8	Japan	17	1.8%
9	Romania	14	1.5%
10	Taiwan	12	1.3%
11	India	11	1.1%
12	Sweden	10	1%
13	United Kingdom	8	0.8%
14	Ireland	7	0.7%
15	Costa Rica	7	0.7%
16	Finland	6	0.6%
17	Singapore	5	0.5%
18	Korea, Republic of	4	0.4%
19	Cyprus	4	0.4%
20	Brazil	3	0.3%
21	Iran, Islamic Republic of	3	0.3%
22	Spain	3	0.3%
23	Ukraine	3	0.3%
24	Thailand	3	0.3%
25	Saudi Arabia	2	0.2%
26	Portugal	2	0.2%
27	Norway	2	0.2%
28	Malaysia	2	0.2%
29	Cambodia	2	0.2%
30	Australia	1	0.1%
31	Bangladesh	1	0.1%
32	Denmark	1	0.1%
33	Ethiopia	1	0.1%
34	Iraq	1	0.1%
35	Israel	1	0.1%
36	Italy	1	0.1%
37	Hong Kong	1	0.1%
38	Malta	1	0.1%
39	Oman	1	0.1%
40	Lebanon	1	0.1%
41	Kenya	1	0.1%
42	Serbia	1	0.1%
43	Turkey	1	0.1%