Rank	Countries/Territories	Count	Percent
1	United States	627	44.5%
2	China	397	28.2%
3	Germany	121	8.6%
4	France	50	3.6%
5	Japan	39	2.8%
6	Netherlands	15	1.1%
7	Philippines	15	1.1%
8	Canada	14	1%
9	Russia	12	0.9%
10	Singapore	12	0.9%
11	Thailand	10	0.7%
12	Ukraine	10	0.7%
13	Cyprus	9	0.6%
14	Ireland	9	0.6%
15	India	8	0.6%
16	South Africa	7	0.5%
17	Korea, Republic of	6	0.4%
18	United Kingdom	4	0.3%
19	Italy	4	0.3%
20	Hong Kong	4	0.3%
21	Brazil	4	0.3%
22	Australia	3	0.2%
23	Egypt	3	0.2%
24	Malaysia	3	0.2%
25	Norway	2	0.1%
26	Qatar	2	0.1%
27	Taiwan	2	0.1%
28	Slovakia	2	0.1%
29	Bangladesh	2	0.1%
30	Greece	2	0.1%
31	Iran, Islamic Republic of	2	0.1%
32	Viet Nam	2	0.1%
33	Iraq	1	0.1%
34	Finland	1	0.1%
35	Turkey	1	0.1%
36	Kuwait	1	0.1%
37	New Zealand	1	0.1%
38	Nigeria	1	0.1%