Rank	Countries/Territories	Count	Percent
1	China	808	35.3%
2	United States	685	29.9%
3	Germany	160	7%
4	Japan	119	5.2%
5	Czech Republic	51	2.2%
6	France	33	1.4%
7	India	26	1.1%
8	Iran, Islamic Republic of	25	1.1%
9	United Kingdom	24	1%
10	Spain	23	1%
11	Italy	22	1%
12	Brazil	21	0.9%
13	Belgium	19	0.8%
14	Singapore	19	0.8%
15	Switzerland	18	0.8%
16	Korea, Republic of	18	0.8%
17	Netherlands	18	0.8%
18	Hong Kong	16	0.7%
19	Algeria	16	0.7%
20	Lithuania	14	0.6%
21	Taiwan	14	0.6%
22	Turkey	13	0.6%
23	Russia	13	0.6%
24	Canada	11	0.5%
25	Australia	10	0.4%
26	Egypt	10	0.4%
27	Mexico	9	0.4%
28	Greece	7	0.3%
29	Austria	6	0.3%
30	Kenya	6	0.3%
31	Ireland	5	0.2%
32	Thailand	5	0.2%
33	Sweden	4	0.2%
34	Pakistan	4	0.2%
35	Portugal	4	0.2%
36	Israel	4	0.2%
37	Latvia	3	0.1%
38	Cyprus	3	0.1%
39	Hungary	3	0.1%
40	Romania	3	0.1%
41	Philippines	3	0.1%
42	Saudi Arabia	3	0.1%
43	Poland	2	0.1%
44	United Arab Emirates	2	0.1%
45	Chile	2	0.1%
46	Malaysia	2	0.1%
47	Mongolia	1	0%
48	Norway	1	0%
49	Argentina	1	0%
50	Denmark	1	0%
51	Viet Nam	1	0%