Rank	Countries/Territories	Count	Percent
1	United States	190	35.6%
2	China	164	30.8%
3	Germany	34	6.4%
4	Ireland	18	3.4%
5	United Kingdom	14	2.6%
6	France	12	2.3%
7	Japan	10	1.9%
8	Netherlands	7	1.3%
9	Poland	7	1.3%
10	Hong Kong	7	1.3%
11	Hungary	6	1.1%
12	Australia	6	1.1%
13	Turkey	6	1.1%
14	Saudi Arabia	5	0.9%
15	Costa Rica	5	0.9%
16	Cyprus	5	0.9%
17	Denmark	4	0.8%
18	Austria	4	0.8%
19	Canada	4	0.8%
20	Taiwan	4	0.8%
21	Ukraine	4	0.8%
22	Singapore	3	0.6%
23	Sweden	2	0.4%
24	Russia	2	0.4%
25	India	2	0.4%
26	Italy	2	0.4%
27	Georgia	1	0.2%
28	Ghana	1	0.2%
29	Colombia	1	0.2%
30	Egypt	1	0.2%
31	Papua New Guinea	1	0.2%
32	South Africa	1	0.2%