Rank	Countries/Territories	Count	Percent
1	United States	328	46.7%
2	China	178	25.4%
3	Germany	53	7.5%
4	France	40	5.7%
5	Japan	22	3.1%
6	Canada	9	1.3%
7	Netherlands	8	1.1%
8	Singapore	7	1%
9	Turkey	6	0.9%
10	United Kingdom	5	0.7%
11	Hong Kong	5	0.7%
12	Spain	4	0.6%
13	Cyprus	3	0.4%
14	Australia	3	0.4%
15	Bahrain	3	0.4%
16	Belarus	2	0.3%
17	Colombia	2	0.3%
18	India	2	0.3%
19	Iran, Islamic Republic of	2	0.3%
20	Korea, Republic of	2	0.3%
21	Lebanon	2	0.3%
22	Mexico	2	0.3%
23	Moldova, Republic of	2	0.3%
24	Nepal	2	0.3%
25	Ukraine	2	0.3%
26	Yemen	2	0.3%
27	Viet Nam	1	0.1%
28	Slovakia	1	0.1%
29	Pakistan	1	0.1%
30	Saudi Arabia	1	0.1%
31	Ireland	1	0.1%
32	Greece	1	0.1%