Rank	Countries/Territories	Count	Percent
1	United States	395	44.2%
2	China	154	17.2%
3	Germany	74	8.3%
4	India	49	5.5%
5	Canada	22	2.5%
6	Netherlands	16	1.8%
7	France	15	1.7%
8	Spain	13	1.5%
9	Japan	12	1.3%
10	Indonesia	11	1.2%
11	Korea, Republic of	10	1.1%
12	Israel	9	1%
13	Ukraine	9	1%
14	Egypt	7	0.8%
15	Ireland	7	0.8%
16	Iran, Islamic Republic of	6	0.7%
17	Cyprus	5	0.6%
18	Australia	5	0.6%
19	Turkey	5	0.6%
20	Taiwan	4	0.4%
21	Colombia	4	0.4%
22	Argentina	4	0.4%
23	Chile	3	0.3%
24	Greece	3	0.3%
25	Hong Kong	3	0.3%
26	Viet Nam	3	0.3%
27	Peru	3	0.3%
28	Romania	2	0.2%
29	Russia	2	0.2%
30	Saudi Arabia	2	0.2%
31	New Zealand	2	0.2%
32	Mexico	2	0.2%
33	Thailand	2	0.2%
34	United Arab Emirates	2	0.2%
35	Italy	2	0.2%
36	Lithuania	2	0.2%
37	Bangladesh	2	0.2%
38	Bolivia, Plurinational State of	2	0.2%
39	Bosnia and Herzegovina	2	0.2%
40	Ecuador	2	0.2%
41	Georgia	2	0.2%
42	Ghana	2	0.2%
43	Czech Republic	1	0.1%
44	Brazil	1	0.1%
45	Malaysia	1	0.1%
46	Lebanon	1	0.1%
47	Libya	1	0.1%
48	Kazakhstan	1	0.1%
49	Kenya	1	0.1%
50	Iraq	1	0.1%
51	United Kingdom	1	0.1%
52	Moldova, Republic of	1	0.1%
53	Mongolia	1	0.1%
54	Norway	1	0.1%