Rank	Countries/Territories	Count	Percent
1	United States	378	39.5%
2	China	258	27%
3	Germany	120	12.5%
4	France	55	5.7%
5	Japan	28	2.9%
6	Netherlands	15	1.6%
7	Switzerland	13	1.4%
8	Korea, Republic of	10	1%
9	Canada	10	1%
10	Cyprus	8	0.8%
11	United Kingdom	7	0.7%
12	Singapore	7	0.7%
13	Serbia	6	0.6%
14	Australia	6	0.6%
15	Malaysia	5	0.5%
16	Italy	3	0.3%
17	Hong Kong	2	0.2%
18	India	2	0.2%
19	Indonesia	2	0.2%
20	Ireland	2	0.2%
21	Egypt	2	0.2%
22	Rwanda	2	0.2%
23	South Africa	2	0.2%
24	Qatar	2	0.2%
25	Taiwan	2	0.2%
26	Thailand	2	0.2%
27	Ukraine	2	0.2%
28	Romania	1	0.1%
29	Russia	1	0.1%
30	Philippines	1	0.1%
31	Greece	1	0.1%
32	Bangladesh	1	0.1%
33	Argentina	1	0.1%