Rank	Countries/Territories	Count	Percent
1	United States	340	33.1%
2	China	326	31.8%
3	Germany	128	12.5%
4	France	52	5.1%
5	Japan	24	2.3%
6	Mexico	13	1.3%
7	Cyprus	10	1%
8	Jordan	9	0.9%
9	Colombia	8	0.8%
10	Canada	8	0.8%
11	Italy	8	0.8%
12	Romania	7	0.7%
13	Singapore	6	0.6%
14	Slovakia	6	0.6%
15	India	6	0.6%
16	Indonesia	5	0.5%
17	Argentina	5	0.5%
18	Spain	5	0.5%
19	United Kingdom	5	0.5%
20	Turkey	4	0.4%
21	Pakistan	4	0.4%
22	Malaysia	4	0.4%
23	Mongolia	4	0.4%
24	Ireland	4	0.4%
25	Hong Kong	3	0.3%
26	Netherlands	3	0.3%
27	Portugal	3	0.3%
28	Uzbekistan	3	0.3%
29	Peru	2	0.2%
30	Switzerland	2	0.2%
31	Thailand	2	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	Australia	2	0.2%
34	Bangladesh	2	0.2%
35	Belgium	2	0.2%
36	Brazil	2	0.2%
37	Ecuador	2	0.2%
38	Philippines	1	0.1%
39	Norway	1	0.1%
40	Korea, Republic of	1	0.1%
41	Luxembourg	1	0.1%
42	Ukraine	1	0.1%