Rank	Countries/Territories	Count	Percent
1	United States	724	45.1%
2	China	409	25.5%
3	Germany	172	10.7%
4	France	64	4%
5	South Africa	33	2.1%
6	Finland	29	1.8%
7	Netherlands	25	1.6%
8		20	1.2%
9	Cyprus	18	1.1%
10	Hong Kong	15	0.9%
11	Japan	14	0.9%
12	Taiwan	10	0.6%
13	United Kingdom	9	0.6%
14	Korea, Republic of	9	0.6%
15	Canada	8	0.5%
16	Singapore	7	0.4%
17	Argentina	6	0.4%
18	Australia	6	0.4%
19	Russia	4	0.2%
20	Ukraine	4	0.2%
21	Norway	3	0.2%
22	Lithuania	3	0.2%
23	Philippines	2	0.1%
24	Bulgaria	2	0.1%
25	Iran, Islamic Republic of	2	0.1%
26	Ireland	2	0.1%
27	Latvia	1	0.1%
28	Georgia	1	0.1%
29	Poland	1	0.1%
30	Mongolia	1	0.1%
31	Nigeria	1	0.1%