Rank	Countries/Territories	Count	Percent
1	United States	540	38.1%
2	China	234	16.5%
3	Germany	155	10.9%
4	India	81	5.7%
5	France	40	2.8%
6	United Kingdom	25	1.8%
7	Norway	24	1.7%
8	Netherlands	23	1.6%
9	Australia	22	1.6%
10	Canada	22	1.6%
11	Chile	20	1.4%
12	Iran, Islamic Republic of	19	1.3%
13	Mexico	18	1.3%
14	Spain	18	1.3%
15	Italy	14	1%
16	Cyprus	13	0.9%
17	Turkey	12	0.8%
18	Romania	11	0.8%
19	Ireland	10	0.7%
20	Jordan	9	0.6%
21	Japan	8	0.6%
22	Singapore	8	0.6%
23	Korea, Republic of	7	0.5%
24	Austria	7	0.5%
25	Indonesia	6	0.4%
26	New Zealand	6	0.4%
27	Brazil	5	0.4%
28	Croatia	3	0.2%
29	Denmark	3	0.2%
30	Egypt	3	0.2%
31	Argentina	3	0.2%
32	Philippines	3	0.2%
33	Mauritius	3	0.2%
34	Senegal	3	0.2%
35	Sweden	3	0.2%
36	Switzerland	2	0.1%
37	Russia	2	0.1%
38	Portugal	2	0.1%
39	Puerto Rico	2	0.1%
40	Qatar	2	0.1%
41	Nicaragua	2	0.1%
42	Slovenia	2	0.1%
43	South Africa	2	0.1%
44	Andorra	2	0.1%
45	Czech Republic	2	0.1%
46	Hong Kong	2	0.1%
47	Iraq	2	0.1%
48	Morocco	2	0.1%
49	Latvia	1	0.1%
50	Lebanon	1	0.1%
51	Colombia	1	0.1%
52	Belarus	1	0.1%
53	Belgium	1	0.1%
54	Ukraine	1	0.1%
55	Pakistan	1	0.1%
56	Panama	1	0.1%
57	Saudi Arabia	1	0.1%
58	Taiwan	1	0.1%