Rank	Countries/Territories	Count	Percent
1	United States	764	34.9%
2	China	691	31.6%
3	Germany	93	4.3%
4	India	50	2.3%
5	Canada	46	2.1%
6	Singapore	36	1.6%
7	Korea, Republic of	33	1.5%
8	Brazil	32	1.5%
9	Japan	31	1.4%
10	United Kingdom	28	1.3%
11	Latvia	27	1.2%
12	France	24	1.1%
13	Taiwan	21	1%
14	Australia	20	0.9%
15	Mexico	19	0.9%
16	Netherlands	19	0.9%
17	Italy	16	0.7%
18	Ireland	15	0.7%
19	Hong Kong	13	0.6%
20	Russia	13	0.6%
21	Spain	12	0.5%
22	Morocco	12	0.5%
23	Hungary	12	0.5%
24	Denmark	12	0.5%
25	Israel	10	0.5%
26	Iran, Islamic Republic of	10	0.5%
27	Venezuela, Bolivarian Republic of	9	0.4%
28	Romania	8	0.4%
29	Poland	8	0.4%
30	Czech Republic	8	0.4%
31	Sri Lanka	7	0.3%
32	Turkey	7	0.3%
33	Sweden	6	0.3%
34	Switzerland	6	0.3%
35	Serbia	6	0.3%
36	Portugal	6	0.3%
37	Norway	5	0.2%
38	Thailand	4	0.2%
39	Cyprus	4	0.2%
40	Austria	4	0.2%
41	Chile	4	0.2%
42	Belgium	3	0.1%
43	Costa Rica	3	0.1%
44	Liechtenstein	3	0.1%
45	Iceland	3	0.1%
46	New Zealand	3	0.1%
47	South Africa	2	0.1%
48	Ghana	2	0.1%
49	Guyana	2	0.1%
50	Indonesia	2	0.1%
51	Moldova, Republic of	2	0.1%
52	Lebanon	2	0.1%
53	Argentina	2	0.1%
54	Algeria	1	0%
55	Bangladesh	1	0%
56	Colombia	1	0%
57	Ecuador	1	0%
58	Ethiopia	1	0%
59	Mongolia	1	0%
60	Pakistan	1	0%