Rank	Countries/Territories	Count	Percent
1	United States	220	35.8%
2	China	134	21.8%
3	Germany	99	16.1%
4	France	33	5.4%
5	Japan	19	3.1%
6	Mexico	11	1.8%
7	Jordan	9	1.5%
8	Romania	7	1.1%
9	Italy	6	1%
10	India	6	1%
11	Canada	6	1%
12	Colombia	6	1%
13	Cyprus	5	0.8%
14	Spain	5	0.8%
15	Turkey	4	0.7%
16	United Kingdom	4	0.7%
17	Singapore	4	0.7%
18	Malaysia	4	0.7%
19	Ireland	3	0.5%
20	Argentina	3	0.5%
21	Hong Kong	3	0.5%
22	Netherlands	3	0.5%
23	Pakistan	3	0.5%
24	Peru	2	0.3%
25	Switzerland	2	0.3%
26	Thailand	2	0.3%
27	Australia	2	0.3%
28	Bangladesh	2	0.3%
29	Iran, Islamic Republic of	2	0.3%
30	Indonesia	1	0.2%
31	Korea, Republic of	1	0.2%
32	Philippines	1	0.2%
33	Portugal	1	0.2%
34	Mongolia	1	0.2%