Rank	Countries/Territories	Count	Percent
1	China	510	37.9%
2	United States	427	31.7%
3	Germany	131	9.7%
4	Japan	42	3.1%
5	Indonesia	42	3.1%
6	Korea, Republic of	23	1.7%
7	Iran, Islamic Republic of	18	1.3%
8	Netherlands	17	1.3%
9	Hong Kong	15	1.1%
10	Peru	14	1%
11	Cyprus	12	0.9%
12	Singapore	10	0.7%
13	Taiwan	10	0.7%
14	France	7	0.5%
15	Australia	7	0.5%
16	Turkey	6	0.4%
17	Poland	6	0.4%
18	United Kingdom	5	0.4%
19	Austria	5	0.4%
20	Canada	4	0.3%
21	Chile	4	0.3%
22	Egypt	4	0.3%
23	India	4	0.3%
24	Puerto Rico	3	0.2%
25	Romania	2	0.1%
26	Russia	2	0.1%
27	Ireland	2	0.1%
28	Hungary	2	0.1%
29	Ghana	1	0.1%
30	New Zealand	1	0.1%
31	Nigeria	1	0.1%
32	Pakistan	1	0.1%
33	Czech Republic	1	0.1%
34	Thailand	1	0.1%
35	Ukraine	1	0.1%
36	Saudi Arabia	1	0.1%
37	Slovakia	1	0.1%
38	Slovenia	1	0.1%
39	South Africa	1	0.1%
40	Switzerland	1	0.1%