Rank	Countries/Territories	Count	Percent
1	United States	341	39.7%
2	China	262	30.5%
3	Germany	81	9.4%
4	France	27	3.1%
5	Spain	16	1.9%
6	Singapore	14	1.6%
7	Japan	12	1.4%
8	Korea, Republic of	11	1.3%
9	Ukraine	9	1%
10	United Kingdom	9	1%
11	Portugal	7	0.8%
12	Italy	7	0.8%
13	Australia	7	0.8%
14	Finland	6	0.7%
15	Iran, Islamic Republic of	6	0.7%
16	Russia	6	0.7%
17	Netherlands	5	0.6%
18	Turkey	5	0.6%
19	Canada	5	0.6%
20	Lebanon	4	0.5%
21	Mauritius	3	0.3%
22	India	3	0.3%
23	Argentina	3	0.3%
24	Indonesia	2	0.2%
25	Morocco	2	0.2%
26	New Zealand	1	0.1%
27	Sweden	1	0.1%
28	Ireland	1	0.1%
29	Mongolia	1	0.1%
30	Georgia	1	0.1%
31	Cyprus	1	0.1%
32	Denmark	1	0.1%