Rank	Countries/Territories	Count	Percent
1	United States	178	32.4%
2	China	124	22.6%
3	Germany	99	18%
4	United Kingdom	21	3.8%
5	India	14	2.6%
6	Hong Kong	13	2.4%
7	Japan	12	2.2%
8	France	12	2.2%
9	Korea, Republic of	10	1.8%
10	Russia	7	1.3%
11	Cyprus	7	1.3%
12	Singapore	6	1.1%
13	Netherlands	5	0.9%
14	Slovakia	4	0.7%
15	Australia	4	0.7%
16	Iran, Islamic Republic of	4	0.7%
17	Argentina	3	0.5%
18	Greece	3	0.5%
19	Bolivia, Plurinational State of	3	0.5%
20	Romania	3	0.5%
21	Mauritius	2	0.4%
22	Spain	2	0.4%
23	Brazil	2	0.4%
24	Canada	2	0.4%
25	Czech Republic	2	0.4%
26	Egypt	2	0.4%
27	Croatia	1	0.2%
28	Belarus	1	0.2%
29	Israel	1	0.2%
30	Indonesia	1	0.2%
31	Taiwan	1	0.2%