Rank	Countries/Territories	Count	Percent
1	United States	704	30.8%
2	China	516	22.6%
3	Germany	128	5.6%
4	Korea, Republic of	96	4.2%
5	France	67	2.9%
6	Netherlands	62	2.7%
7	Ireland	52	2.3%
8	Japan	50	2.2%
9	India	47	2.1%
10	Canada	38	1.7%
11	Hong Kong	32	1.4%
12	Brazil	31	1.4%
13	Australia	28	1.2%
14	Portugal	26	1.1%
15	Mexico	25	1.1%
16	Taiwan	24	1.1%
17	Iran, Islamic Republic of	23	1%
18	Italy	22	1%
19	Russia	22	1%
20	United Kingdom	22	1%
21	Turkey	19	0.8%
22	Singapore	18	0.8%
23	Greece	16	0.7%
24	Viet Nam	15	0.7%
25	Sweden	14	0.6%
26	Israel	13	0.6%
27	Romania	10	0.4%
28	Spain	10	0.4%
29	Czech Republic	9	0.4%
30	Argentina	8	0.4%
31	Belgium	7	0.3%
32	Guatemala	7	0.3%
33	Panama	7	0.3%
34	Philippines	6	0.3%
35	Mongolia	6	0.3%
36	Malaysia	6	0.3%
37	Egypt	6	0.3%
38	Chile	6	0.3%
39	Cyprus	6	0.3%
40	Ecuador	5	0.2%
41	Peru	5	0.2%
42	Thailand	5	0.2%
43	Nigeria	4	0.2%
44	Morocco	4	0.2%
45	Colombia	4	0.2%
46	Iraq	4	0.2%
47	Jamaica	3	0.1%
48	Albania	3	0.1%
49	Lebanon	3	0.1%
50	Slovenia	3	0.1%
51	Venezuela, Bolivarian Republic of	3	0.1%
52	Ukraine	2	0.1%
53	Saudi Arabia	2	0.1%
54	Pakistan	2	0.1%
55	New Zealand	2	0.1%
56	Mauritius	2	0.1%
57	Indonesia	2	0.1%
58	Ethiopia	2	0.1%
59	Finland	1	0%
60	Hungary	1	0%
61	Guyana	1	0%
62	Bangladesh	1	0%
63	Costa Rica	1	0%
64	Croatia	1	0%
65	Denmark	1	0%
66	Moldova, Republic of	1	0%
67	Nepal	1	0%
68	Lithuania	1	0%
69	Macao	1	0%
70	Malta	1	0%
71	Kazakhstan	1	0%
72	Latvia	1	0%
73	Norway	1	0%
74	Slovakia	1	0%
75	South Africa	1	0%
76	Switzerland	1	0%
77	United Arab Emirates	1	0%
78	Tunisia	1	0%
79	Uzbekistan	1	0%