Rank	Countries/Territories	Count	Percent
1	United States	502	37%
2	China	411	30.3%
3	Germany	160	11.8%
4	Japan	94	6.9%
5	Australia	26	1.9%
6	United Kingdom	19	1.4%
7	Korea, Republic of	14	1%
8	Cyprus	13	1%
9	France	12	0.9%
10	Singapore	12	0.9%
11	Netherlands	11	0.8%
12	Egypt	10	0.7%
13	Ireland	9	0.7%
14	Portugal	7	0.5%
15	Taiwan	6	0.4%
16	Hong Kong	6	0.4%
17	Spain	4	0.3%
18	Thailand	3	0.2%
19	Ukraine	3	0.2%
20	Norway	3	0.2%
21	Italy	3	0.2%
22	India	3	0.2%
23	Brazil	3	0.2%
24	Canada	3	0.2%
25	Austria	2	0.1%
26	Iran, Islamic Republic of	2	0.1%
27	Morocco	2	0.1%
28	Israel	2	0.1%
29	New Zealand	2	0.1%
30	Syrian Arab Republic	2	0.1%
31	South Africa	2	0.1%
32	Russia	1	0.1%
33	Lithuania	1	0.1%
34	Mongolia	1	0.1%
35	Argentina	1	0.1%