Rank	Countries/Territories	Count	Percent
1	United States	533	30.9%
2	China	526	30.5%
3	Germany	107	6.2%
4	Netherlands	67	3.9%
5	Australia	53	3.1%
6	India	45	2.6%
7	Canada	29	1.7%
8	Egypt	28	1.6%
9	United Kingdom	24	1.4%
10	Turkey	23	1.3%
11	Korea, Republic of	20	1.2%
12	France	16	0.9%
13	Spain	16	0.9%
14	Sweden	15	0.9%
15	Japan	15	0.9%
16	Singapore	14	0.8%
17	Brazil	14	0.8%
18	Ireland	14	0.8%
19	Taiwan	13	0.8%
20	Cyprus	12	0.7%
21	Finland	12	0.7%
22	Denmark	12	0.7%
23	Czech Republic	11	0.6%
24	Italy	10	0.6%
25	Hong Kong	9	0.5%
26	Viet Nam	8	0.5%
27	Israel	7	0.4%
28	Poland	7	0.4%
29	Switzerland	6	0.3%
30	Romania	5	0.3%
31	Russia	4	0.2%
32	New Zealand	4	0.2%
33	Norway	4	0.2%
34	Iraq	4	0.2%
35	Lithuania	4	0.2%
36	South Africa	4	0.2%
37	Tunisia	4	0.2%
38	Thailand	3	0.2%
39	Peru	3	0.2%
40	Hungary	3	0.2%
41	Ethiopia	2	0.1%
42	Colombia	2	0.1%
43	Croatia	2	0.1%
44	Argentina	2	0.1%
45	Saudi Arabia	2	0.1%
46	Iran, Islamic Republic of	2	0.1%
47	Mozambique	1	0.1%
48	Portugal	1	0.1%
49	Philippines	1	0.1%
50	Belgium	1	0.1%
51	Ukraine	1	0.1%