Rank	Countries/Territories	Count	Percent
1	United States	596	39.3%
2	China	288	19%
3	Germany	214	14.1%
4	Italy	51	3.4%
5	India	37	2.4%
6	Canada	37	2.4%
7	Netherlands	34	2.2%
8	Korea, Republic of	32	2.1%
9	Japan	29	1.9%
10	Ireland	23	1.5%
11	Ukraine	18	1.2%
12	France	14	0.9%
13	Mexico	13	0.9%
14	Spain	13	0.9%
15	Hong Kong	11	0.7%
16	Cyprus	10	0.7%
17	Brazil	10	0.7%
18	Singapore	9	0.6%
19	Australia	7	0.5%
20	Peru	6	0.4%
21	Philippines	6	0.4%
22	Romania	5	0.3%
23	Lebanon	5	0.3%
24	Russia	4	0.3%
25	Malaysia	4	0.3%
26	United Kingdom	4	0.3%
27	Taiwan	3	0.2%
28	Thailand	3	0.2%
29	Latvia	3	0.2%
30	Austria	3	0.2%
31	Bangladesh	3	0.2%
32	Hungary	3	0.2%
33	Greece	2	0.1%
34	Bulgaria	2	0.1%
35	Lithuania	2	0.1%
36	Nepal	2	0.1%
37	Sri Lanka	2	0.1%
38	Switzerland	1	0.1%
39	Saudi Arabia	1	0.1%
40	Pakistan	1	0.1%
41	Poland	1	0.1%
42	Puerto Rico	1	0.1%
43	Argentina	1	0.1%
44	Gibraltar	1	0.1%
45	Israel	1	0.1%