Rank	Countries/Territories	Count	Percent
1	United States	333	35.4%
2	China	292	31%
3	Germany	93	9.9%
4	Japan	48	5.1%
5	Netherlands	28	3%
6	Argentina	17	1.8%
7	United Kingdom	16	1.7%
8	Turkey	15	1.6%
9	Italy	11	1.2%
10	France	9	1%
11	Canada	8	0.8%
12	Switzerland	8	0.8%
13	Russia	8	0.8%
14	Singapore	8	0.8%
15	Cyprus	6	0.6%
16	India	6	0.6%
17	Korea, Republic of	4	0.4%
18	Poland	4	0.4%
19	Norway	3	0.3%
20	South Africa	3	0.3%
21	Ireland	3	0.3%
22	Iran, Islamic Republic of	2	0.2%
23	Malaysia	2	0.2%
24	Hong Kong	2	0.2%
25	Hungary	2	0.2%
26	New Zealand	2	0.2%
27	United Arab Emirates	2	0.2%
28	Tunisia	1	0.1%
29	Ukraine	1	0.1%
30	Sweden	1	0.1%
31	Saudi Arabia	1	0.1%
32	Australia	1	0.1%
33	Morocco	1	0.1%
34	Jordan	1	0.1%