Rank	Countries/Territories	Count	Percent
1	United States	146	25.2%
2	China	136	23.5%
3	Germany	34	5.9%
4	India	27	4.7%
5	Netherlands	17	2.9%
6	Singapore	16	2.8%
7	France	15	2.6%
8	Australia	14	2.4%
9	United Kingdom	14	2.4%
10	Sweden	13	2.2%
11	Brazil	12	2.1%
12	Korea, Republic of	10	1.7%
13	Japan	9	1.6%
14	Norway	9	1.6%
15	Spain	8	1.4%
16	New Zealand	7	1.2%
17	Taiwan	7	1.2%
18	Turkey	7	1.2%
19	Venezuela, Bolivarian Republic of	6	1%
20	Canada	6	1%
21	Iran, Islamic Republic of	6	1%
22	Indonesia	5	0.9%
23	Pakistan	5	0.9%
24	Russia	5	0.9%
25	Hong Kong	4	0.7%
26	Chile	4	0.7%
27	Czech Republic	3	0.5%
28	Egypt	3	0.5%
29	Philippines	3	0.5%
30	Ireland	3	0.5%
31	Mauritius	3	0.5%
32	Mexico	2	0.3%
33	Morocco	2	0.3%
34	Israel	2	0.3%
35	Romania	2	0.3%
36	Nigeria	2	0.3%
37	Afghanistan	2	0.3%
38	Greece	2	0.3%
39	Iraq	2	0.3%
40	Iceland	1	0.2%
41	Palestine, State of	1	0.2%
42	Kenya	1	0.2%
43	Kuwait	1	0.2%
44	Viet Nam	1	0.2%
45	Uganda	1	0.2%