Rank	Countries/Territories	Count	Percent
1	United States	434	30.6%
2	China	430	30.3%
3	Germany	118	8.3%
4	France	34	2.4%
5	South Africa	30	2.1%
6	Canada	29	2%
7	Australia	28	2%
8	India	23	1.6%
9	Brazil	22	1.6%
10	Netherlands	21	1.5%
11	Japan	19	1.3%
12	Korea, Republic of	17	1.2%
13	Indonesia	15	1.1%
14	Denmark	14	1%
15	United Kingdom	13	0.9%
16	Singapore	12	0.8%
17	Mexico	12	0.8%
18	Portugal	10	0.7%
19	Spain	10	0.7%
20	Russia	9	0.6%
21	Turkey	9	0.6%
22	Norway	9	0.6%
23	Italy	8	0.6%
24	Slovenia	8	0.6%
25	Egypt	6	0.4%
26	Cyprus	6	0.4%
27	Iran, Islamic Republic of	6	0.4%
28	Ireland	6	0.4%
29	Argentina	5	0.4%
30	Colombia	4	0.3%
31	Finland	4	0.3%
32	Pakistan	4	0.3%
33	Philippines	4	0.3%
34	Poland	4	0.3%
35	Saudi Arabia	4	0.3%
36	New Zealand	3	0.2%
37	Nigeria	3	0.2%
38	Lithuania	3	0.2%
39	Chile	3	0.2%
40	Croatia	2	0.1%
41	Bangladesh	2	0.1%
42	Malaysia	2	0.1%
43	Sri Lanka	2	0.1%
44	Sweden	2	0.1%
45	Ukraine	2	0.1%
46	United Arab Emirates	1	0.1%
47	Switzerland	1	0.1%
48	Mauritius	1	0.1%
49	Greece	1	0.1%
50	Romania	1	0.1%
51	Israel	1	0.1%