Rank	Countries/Territories	Count	Percent
1	United States	526	38.8%
2	China	270	19.9%
3	Germany	130	9.6%
4	Australia	47	3.5%
5	France	42	3.1%
6	Russia	41	3%
7	Portugal	39	2.9%
8	Canada	38	2.8%
9	India	22	1.6%
10	United Kingdom	18	1.3%
11	Japan	17	1.3%
12	Netherlands	15	1.1%
13	Brazil	13	1%
14	Poland	8	0.6%
15	Romania	7	0.5%
16	South Africa	7	0.5%
17	Thailand	7	0.5%
18	Taiwan	6	0.4%
19	Korea, Republic of	6	0.4%
20	Iran, Islamic Republic of	6	0.4%
21	Mauritius	5	0.4%
22	Colombia	5	0.4%
23	Spain	5	0.4%
24	Singapore	5	0.4%
25	Italy	5	0.4%
26	Zambia	5	0.4%
27	Pakistan	4	0.3%
28	Chile	4	0.3%
29	Mexico	4	0.3%
30	Hungary	4	0.3%
31	Hong Kong	3	0.2%
32	Norway	3	0.2%
33	Ecuador	3	0.2%
34	Belgium	3	0.2%
35	Bangladesh	2	0.1%
36	Albania	2	0.1%
37	Argentina	2	0.1%
38	Cyprus	2	0.1%
39	Latvia	2	0.1%
40	Greece	2	0.1%
41	Philippines	2	0.1%
42	Sweden	2	0.1%
43	Turkey	2	0.1%
44	Ukraine	2	0.1%
45	Viet Nam	2	0.1%
46	Ireland	1	0.1%
47	Israel	1	0.1%
48	Indonesia	1	0.1%
49	Oman	1	0.1%
50	New Zealand	1	0.1%
51	Nigeria	1	0.1%
52	Egypt	1	0.1%
53	Georgia	1	0.1%
54	Bosnia and Herzegovina	1	0.1%
55	Bulgaria	1	0.1%