Rank	Countries/Territories	Count	Percent
1	United States	209	34.8%
2	China	194	32.3%
3	Germany	54	9%
4	United Kingdom	18	3%
5	France	14	2.3%
6	Japan	11	1.8%
7	Netherlands	11	1.8%
8	Korea, Republic of	10	1.7%
9	Singapore	10	1.7%
10	India	10	1.7%
11	Russia	9	1.5%
12	Ukraine	6	1%
13	Lithuania	5	0.8%
14	Italy	3	0.5%
15	Cyprus	3	0.5%
16	Finland	3	0.5%
17	Australia	3	0.5%
18	Austria	3	0.5%
19	Brazil	3	0.5%
20	Canada	2	0.3%
21	Colombia	2	0.3%
22	Costa Rica	2	0.3%
23	Indonesia	2	0.3%
24	South Africa	2	0.3%
25	Spain	2	0.3%
26	Hong Kong	2	0.3%
27	Norway	1	0.2%
28	Philippines	1	0.2%
29	Portugal	1	0.2%
30	Iran, Islamic Republic of	1	0.2%
31	Ireland	1	0.2%
32	Greece	1	0.2%
33	Croatia	1	0.2%