Rank	Countries/Territories	Count	Percent
1	China	394	29.9%
2	United States	340	25.8%
3	Germany	64	4.9%
4	Canada	40	3%
5	Australia	32	2.4%
6	India	32	2.4%
7	United Kingdom	30	2.3%
8	Netherlands	27	2.1%
9	Lithuania	26	2%
10	Portugal	25	1.9%
11	Hong Kong	23	1.7%
12	Japan	22	1.7%
13	Korea, Republic of	19	1.4%
14	Italy	19	1.4%
15	Saudi Arabia	15	1.1%
16	Spain	15	1.1%
17	Iran, Islamic Republic of	14	1.1%
18	Israel	14	1.1%
19	France	13	1%
20	Ireland	11	0.8%
21	Taiwan	10	0.8%
22	Turkey	9	0.7%
23	Brazil	9	0.7%
24	Egypt	8	0.6%
25	Switzerland	8	0.6%
26	Sweden	7	0.5%
27	Singapore	6	0.5%
28	Belgium	6	0.5%
29	Moldova, Republic of	6	0.5%
30	Indonesia	5	0.4%
31	Azerbaijan	5	0.4%
32	Cyprus	5	0.4%
33	Poland	5	0.4%
34	Pakistan	5	0.4%
35	Romania	4	0.3%
36	Hungary	4	0.3%
37	Malaysia	3	0.2%
38	Russia	3	0.2%
39	Ukraine	3	0.2%
40	Thailand	2	0.2%
41	Tunisia	2	0.2%
42	Slovenia	2	0.2%
43	South Africa	2	0.2%
44	Serbia	2	0.2%
45	Mexico	2	0.2%
46	Morocco	2	0.2%
47	Czech Republic	2	0.2%
48	Denmark	2	0.2%
49	Ecuador	2	0.2%
50	Greece	2	0.2%
51	Austria	2	0.2%
52	Argentina	1	0.1%
53	Colombia	1	0.1%
54	New Zealand	1	0.1%
55	Lebanon	1	0.1%
56	Peru	1	0.1%
57	Philippines	1	0.1%