Rank	Countries/Territories	Count	Percent
1	United States	919	35.8%
2	China	603	23.5%
3	Germany	127	5%
4	France	80	3.1%
5	Canada	80	3.1%
6	United Kingdom	80	3.1%
7	Netherlands	72	2.8%
8	Korea, Republic of	69	2.7%
9	Australia	63	2.5%
10	Japan	40	1.6%
11	Ireland	37	1.4%
12	India	36	1.4%
13	Taiwan	28	1.1%
14	Singapore	19	0.7%
15	Viet Nam	18	0.7%
16	Mexico	18	0.7%
17	Portugal	18	0.7%
18	Russia	18	0.7%
19	Switzerland	16	0.6%
20	South Africa	12	0.5%
21	Philippines	12	0.5%
22	Spain	10	0.4%
23	Sweden	10	0.4%
24	Hong Kong	10	0.4%
25	Jordan	10	0.4%
26	Brazil	9	0.4%
27	Cyprus	9	0.4%
28	Thailand	9	0.4%
29	Turkey	9	0.4%
30	Mongolia	8	0.3%
31	Latvia	8	0.3%
32	Italy	8	0.3%
33	Iran, Islamic Republic of	8	0.3%
34	Hungary	7	0.3%
35	Romania	7	0.3%
36	New Zealand	6	0.2%
37	Poland	6	0.2%
38	Israel	5	0.2%
39	Greece	4	0.2%
40	Argentina	4	0.2%
41	Ethiopia	3	0.1%
42	Costa Rica	3	0.1%
43	Norway	3	0.1%
44	Malaysia	3	0.1%
45	Kyrgyzstan	2	0.1%
46	Lithuania	2	0.1%
47	Pakistan	2	0.1%
48	Peru	2	0.1%
49	Saudi Arabia	2	0.1%
50	Slovenia	2	0.1%
51	Guyana	2	0.1%
52	Iraq	2	0.1%
53	Finland	2	0.1%
54	Ecuador	2	0.1%
55	Albania	2	0.1%
56	Bangladesh	2	0.1%
57	Belgium	2	0.1%
58	Austria	1	0%
59	Egypt	1	0%
60	Colombia	1	0%
61	Georgia	1	0%
62	Indonesia	1	0%
63	Kuwait	1	0%
64	Slovakia	1	0%
65	South Sudan	1	0%
66	Yemen	1	0%
67	Uruguay	1	0%
68	Puerto Rico	1	0%
69	Qatar	1	0%
70	Montenegro	1	0%
71	Malawi	1	0%