Rank	Countries/Territories	Count	Percent
1	United States	618	31.4%
2	China	419	21.3%
3	Germany	191	9.7%
4	Netherlands	48	2.4%
5	Italy	43	2.2%
6	India	42	2.1%
7	Canada	37	1.9%
8	Russia	31	1.6%
9	Indonesia	30	1.5%
10	Spain	29	1.5%
11	Japan	26	1.3%
12	Taiwan	25	1.3%
13	United Kingdom	25	1.3%
14	Viet Nam	24	1.2%
15	France	23	1.2%
16	Malaysia	23	1.2%
17	Costa Rica	22	1.1%
18	Australia	19	1%
19	Ireland	19	1%
20	Korea, Republic of	18	0.9%
21	Mexico	18	0.9%
22	Brazil	16	0.8%
23	Chile	15	0.8%
24	Singapore	14	0.7%
25	Argentina	13	0.7%
26	Czech Republic	13	0.7%
27	Romania	12	0.6%
28	Portugal	11	0.6%
29	Thailand	10	0.5%
30	Turkey	10	0.5%
31	Colombia	10	0.5%
32	Israel	10	0.5%
33	Cyprus	9	0.5%
34	South Africa	8	0.4%
35	Bulgaria	7	0.4%
36	Poland	6	0.3%
37	Slovenia	5	0.3%
38	Sweden	5	0.3%
39	Ukraine	5	0.3%
40	Cambodia	4	0.2%
41	Austria	4	0.2%
42	Croatia	4	0.2%
43	Ecuador	4	0.2%
44	Guatemala	4	0.2%
45	Hong Kong	4	0.2%
46	Hungary	3	0.2%
47	Iran, Islamic Republic of	3	0.2%
48	Malta	3	0.2%
49	Switzerland	3	0.2%
50	Norway	3	0.2%
51	Pakistan	2	0.1%
52	Philippines	2	0.1%
53	Serbia	2	0.1%
54	Uruguay	2	0.1%
55	Latvia	2	0.1%
56	Iraq	2	0.1%
57	Greece	2	0.1%
58	Finland	2	0.1%
59	Denmark	1	0.1%
60	Macao	1	0.1%
61	Slovakia	1	0.1%
62	Peru	1	0.1%
63	Oman	1	0.1%
64	New Zealand	1	0.1%
65	Nigeria	1	0.1%