Rank	Countries/Territories	Count	Percent
1	United States	346	33%
2	Germany	123	11.7%
3	China	110	10.5%
4	Japan	102	9.7%
5	Netherlands	85	8.1%
6	United Kingdom	29	2.8%
7	India	19	1.8%
8	Israel	17	1.6%
9	Australia	17	1.6%
10	Poland	16	1.5%
11	Singapore	14	1.3%
12	Korea, Republic of	13	1.2%
13	Italy	12	1.1%
14	Indonesia	11	1%
15	Canada	11	1%
16	Ukraine	11	1%
17	Portugal	10	1%
18	Panama	9	0.9%
19	France	9	0.9%
20	Austria	6	0.6%
21	Cyprus	5	0.5%
22	Turkey	5	0.5%
23	Spain	4	0.4%
24	Sweden	4	0.4%
25	Colombia	4	0.4%
26	Croatia	4	0.4%
27	Iran, Islamic Republic of	4	0.4%
28	Mexico	4	0.4%
29	Belgium	3	0.3%
30	Denmark	3	0.3%
31	Taiwan	3	0.3%
32	Thailand	3	0.3%
33	Switzerland	2	0.2%
34	Mauritius	2	0.2%
35	Romania	2	0.2%
36	Russia	2	0.2%
37	Egypt	2	0.2%
38	Finland	2	0.2%
39	Czech Republic	2	0.2%
40	Cambodia	2	0.2%
41	Chile	2	0.2%
42	Norway	2	0.2%
43	Ireland	2	0.2%
44	Lithuania	2	0.2%
45	Malaysia	1	0.1%
46	Malta	1	0.1%
47	Oman	1	0.1%
48	Pakistan	1	0.1%
49	New Zealand	1	0.1%
50	Moldova, Republic of	1	0.1%
51	Argentina	1	0.1%
52	Hungary	1	0.1%
53	Slovakia	1	0.1%