Rank	Countries/Territories	Count	Percent
1	United States	152	38.4%
2	China	104	26.3%
3	Germany	54	13.6%
4	India	13	3.3%
5	Japan	13	3.3%
6	Singapore	6	1.5%
7	Slovakia	5	1.3%
8	France	5	1.3%
9	Hong Kong	4	1%
10	Netherlands	4	1%
11	Croatia	3	0.8%
12	Russia	3	0.8%
13	Canada	3	0.8%
14	United Kingdom	2	0.5%
15	Uganda	2	0.5%
16	Sweden	2	0.5%
17	Thailand	2	0.5%
18	Australia	2	0.5%
19	Malaysia	2	0.5%
20	Malta	2	0.5%
21	Ireland	2	0.5%
22	Italy	2	0.5%
23	Jordan	1	0.3%
24	Pakistan	1	0.3%
25	Brazil	1	0.3%
26	Georgia	1	0.3%
27	Turkey	1	0.3%
28	Taiwan	1	0.3%
29	Saudi Arabia	1	0.3%
30	South Africa	1	0.3%
31	Ukraine	1	0.3%