Rank	Countries/Territories	Count	Percent
1	United States	713	38.2%
2	China	413	22.1%
3	Germany	121	6.5%
4	Japan	121	6.5%
5	Canada	120	6.4%
6	India	67	3.6%
7	Singapore	57	3.1%
8	United Kingdom	30	1.6%
9	Netherlands	22	1.2%
10	Ireland	20	1.1%
11	France	19	1%
12	Korea, Republic of	15	0.8%
13	United Arab Emirates	14	0.8%
14	Israel	12	0.6%
15	Hong Kong	9	0.5%
16	Colombia	9	0.5%
17	Australia	8	0.4%
18	Cyprus	8	0.4%
19	Italy	7	0.4%
20	Romania	6	0.3%
21	Turkey	6	0.3%
22	Spain	5	0.3%
23	Russia	5	0.3%
24	Mongolia	5	0.3%
25	Belgium	5	0.3%
26	Finland	4	0.2%
27	Pakistan	4	0.2%
28	Philippines	4	0.2%
29	Sweden	4	0.2%
30	Thailand	3	0.2%
31	Ghana	3	0.2%
32	Austria	3	0.2%
33	Argentina	3	0.2%
34	Iceland	2	0.1%
35	Indonesia	2	0.1%
36	Iran, Islamic Republic of	2	0.1%
37	Poland	2	0.1%
38	Portugal	1	0.1%
39	Saudi Arabia	1	0.1%
40	Slovenia	1	0.1%
41	Morocco	1	0.1%
42	Nepal	1	0.1%
43	Nigeria	1	0.1%
44	Norway	1	0.1%
45	Mexico	1	0.1%
46	Croatia	1	0.1%
47	Brazil	1	0.1%
48	Switzerland	1	0.1%
49	Taiwan	1	0.1%
50	Venezuela, Bolivarian Republic of	1	0.1%