Rank	Countries/Territories	Count	Percent
1	United States	333	45.7%
2	China	131	18%
3	Germany	46	6.3%
4	Canada	40	5.5%
5	India	33	4.5%
6	Netherlands	18	2.5%
7	United Kingdom	13	1.8%
8	Singapore	12	1.6%
9	Japan	12	1.6%
10	Mexico	6	0.8%
11	Philippines	6	0.8%
12	Indonesia	6	0.8%
13	Spain	6	0.8%
14	Ghana	5	0.7%
15	Costa Rica	5	0.7%
16	Australia	4	0.5%
17	Ireland	4	0.5%
18	Pakistan	4	0.5%
19	United Arab Emirates	4	0.5%
20	Albania	3	0.4%
21	Myanmar	3	0.4%
22	Nepal	2	0.3%
23	Korea, Republic of	2	0.3%
24	Kuwait	2	0.3%
25	Malaysia	2	0.3%
26	Qatar	2	0.3%
27	Romania	2	0.3%
28	Nigeria	2	0.3%
29	Bahrain	2	0.3%
30	Hong Kong	2	0.3%
31	France	2	0.3%
32	Thailand	2	0.3%
33	Ukraine	1	0.1%
34	Sri Lanka	1	0.1%
35	Sweden	1	0.1%
36	Taiwan	1	0.1%
37	Italy	1	0.1%
38	Iraq	1	0.1%
39	Armenia	1	0.1%
40	Cyprus	1	0.1%
41	Czech Republic	1	0.1%
42	Slovenia	1	0.1%
43	Serbia	1	0.1%
44	Mongolia	1	0.1%
45	Mozambique	1	0.1%