Rank	Countries/Territories	Count	Percent
1	United States	443	34.8%
2	China	379	29.7%
3	Germany	119	9.3%
4	Singapore	36	2.8%
5	Russia	29	2.3%
6	India	29	2.3%
7	France	23	1.8%
8	United Kingdom	22	1.7%
9	Hong Kong	21	1.6%
10	Japan	21	1.6%
11	Netherlands	17	1.3%
12	Turkey	13	1%
13	Sweden	11	0.9%
14	Korea, Republic of	11	0.9%
15	Canada	9	0.7%
16	Egypt	8	0.6%
17	Brazil	8	0.6%
18	Palestine, State of	7	0.5%
19	Ireland	5	0.4%
20	Australia	5	0.4%
21	Cyprus	4	0.3%
22	Indonesia	4	0.3%
23	Norway	4	0.3%
24	Italy	4	0.3%
25	Mexico	4	0.3%
26	New Zealand	3	0.2%
27	Denmark	3	0.2%
28	Finland	3	0.2%
29	Austria	3	0.2%
30	Colombia	3	0.2%
31	Argentina	2	0.2%
32	Romania	2	0.2%
33	Israel	2	0.2%
34	Lebanon	2	0.2%
35	Lithuania	2	0.2%
36	Tanzania, United Republic of	2	0.2%
37	Tunisia	2	0.2%
38	Saudi Arabia	2	0.2%
39	Spain	1	0.1%
40	Taiwan	1	0.1%
41	Ukraine	1	0.1%
42	Pakistan	1	0.1%
43	Bangladesh	1	0.1%
44	Belgium	1	0.1%
45	Georgia	1	0.1%