Rank	Countries/Territories	Count	Percent
1	United States	533	23.8%
2	China	391	17.5%
3	Japan	131	5.9%
4	Germany	92	4.1%
5	Taiwan	90	4%
6	Netherlands	66	3%
7	Canada	57	2.5%
8	Australia	57	2.5%
9	Egypt	55	2.5%
10	India	44	2%
11	France	43	1.9%
12	Viet Nam	40	1.8%
13	United Kingdom	40	1.8%
14	Pakistan	38	1.7%
15	Indonesia	37	1.7%
16	Brazil	37	1.7%
17	Hong Kong	34	1.5%
18	Singapore	33	1.5%
19	Korea, Republic of	32	1.4%
20	Denmark	30	1.3%
21	Thailand	23	1%
22	Colombia	22	1%
23	Russia	21	0.9%
24	Spain	19	0.8%
25	Iran, Islamic Republic of	19	0.8%
26	Hungary	18	0.8%
27	Peru	15	0.7%
28	Turkey	13	0.6%
29	Italy	13	0.6%
30	Romania	12	0.5%
31	Poland	11	0.5%
32	Malaysia	11	0.5%
33	Sweden	11	0.5%
34	Mexico	10	0.4%
35	Ireland	10	0.4%
36	Mongolia	9	0.4%
37	United Arab Emirates	8	0.4%
38	Switzerland	7	0.3%
39	Nigeria	7	0.3%
40	Philippines	7	0.3%
41	Iraq	7	0.3%
42	Cyprus	6	0.3%
43	Argentina	5	0.2%
44	Kazakhstan	5	0.2%
45	Israel	4	0.2%
46	Finland	4	0.2%
47	Serbia	4	0.2%
48	Lithuania	4	0.2%
49	Norway	3	0.1%
50	Sri Lanka	3	0.1%
51	Ukraine	3	0.1%
52	Bulgaria	3	0.1%
53	Bangladesh	2	0.1%
54	Belgium	2	0.1%
55	Chile	2	0.1%
56	Ecuador	2	0.1%
57	Ghana	2	0.1%
58	Greece	2	0.1%
59	South Africa	2	0.1%
60	Saudi Arabia	2	0.1%
61	Palestine, State of	2	0.1%
62	Papua New Guinea	2	0.1%
63	Morocco	2	0.1%
64	Namibia	2	0.1%
65	Mali	2	0.1%
66	Mauritius	2	0.1%
67	Moldova, Republic of	1	0%
68	Macao	1	0%
69	Lao People's Democratic Republic	1	0%
70	New Zealand	1	0%
71	Oman	1	0%
72	Slovenia	1	0%
73	Kenya	1	0%
74	Ethiopia	1	0%
75	Bahrain	1	0%
76	Cambodia	1	0%
77	Cameroon	1	0%
78	Uzbekistan	1	0%