Rank	Countries/Territories	Count	Percent
1	United States	805	33.4%
2	China	543	22.5%
3	Germany	315	13.1%
4	India	154	6.4%
5	Japan	89	3.7%
6	Singapore	51	2.1%
7	Romania	31	1.3%
8	United Kingdom	31	1.3%
9	Italy	28	1.2%
10	Netherlands	27	1.1%
11	Canada	23	1%
12	Korea, Republic of	22	0.9%
13	Indonesia	22	0.9%
14	Ireland	21	0.9%
15	Hong Kong	20	0.8%
16	South Africa	19	0.8%
17	Taiwan	19	0.8%
18	Turkey	19	0.8%
19	Pakistan	17	0.7%
20	France	15	0.6%
21	Australia	12	0.5%
22	Ukraine	11	0.5%
23	Switzerland	9	0.4%
24	Cyprus	9	0.4%
25	Iran, Islamic Republic of	9	0.4%
26	Russia	8	0.3%
27	Mexico	7	0.3%
28	Israel	7	0.3%
29	Brazil	7	0.3%
30	Colombia	7	0.3%
31	Chile	6	0.2%
32	Argentina	6	0.2%
33	Lithuania	4	0.2%
34	Norway	4	0.2%
35	Philippines	4	0.2%
36	Egypt	3	0.1%
37	Czech Republic	2	0.1%
38	Denmark	2	0.1%
39	Ecuador	2	0.1%
40	Latvia	2	0.1%
41	Hungary	2	0.1%
42	Iceland	2	0.1%
43	Qatar	2	0.1%
44	Peru	2	0.1%
45	Sweden	2	0.1%
46	Saudi Arabia	1	0%
47	Spain	1	0%
48	Oman	1	0%
49	Mongolia	1	0%
50	Viet Nam	1	0%
51	Greece	1	0%
52	Iraq	1	0%
53	Kenya	1	0%
54	Finland	1	0%
55	Bulgaria	1	0%
56	Bolivia, Plurinational State of	1	0%