Rank	Countries/Territories	Count	Percent
1	United States	343	33.5%
2	China	340	33.2%
3	Germany	104	10.2%
4	India	39	3.8%
5	France	28	2.7%
6	Netherlands	25	2.4%
7	United Kingdom	17	1.7%
8	Brazil	14	1.4%
9	Japan	14	1.4%
10	Canada	13	1.3%
11	Singapore	12	1.2%
12	Korea, Republic of	11	1.1%
13	Australia	9	0.9%
14	Denmark	8	0.8%
15	Cyprus	7	0.7%
16	Russia	7	0.7%
17	Iran, Islamic Republic of	6	0.6%
18	Pakistan	4	0.4%
19	Ukraine	3	0.3%
20	Ireland	3	0.3%
21	Taiwan	2	0.2%
22	Turkey	2	0.2%
23	Oman	2	0.2%
24	Portugal	2	0.2%
25	Sweden	1	0.1%
26	Philippines	1	0.1%
27	Poland	1	0.1%
28	Norway	1	0.1%
29	Hong Kong	1	0.1%
30	Lithuania	1	0.1%
31	Malaysia	1	0.1%
32	Mongolia	1	0.1%
33	Argentina	1	0.1%