Rank	Countries/Territories	Count	Percent
1	China	678	36.6%
2	United States	549	29.6%
3	Germany	84	4.5%
4	India	55	3%
5	Korea, Republic of	55	3%
6	Japan	41	2.2%
7	United Kingdom	38	2%
8	Mexico	35	1.9%
9	Spain	28	1.5%
10	Hong Kong	23	1.2%
11	Italy	22	1.2%
12	Singapore	22	1.2%
13	Taiwan	19	1%
14	Bulgaria	17	0.9%
15	France	13	0.7%
16	Ireland	13	0.7%
17	Netherlands	11	0.6%
18	Australia	11	0.6%
19	Canada	10	0.5%
20	Iran, Islamic Republic of	10	0.5%
21	Belgium	9	0.5%
22	Romania	8	0.4%
23	Russia	8	0.4%
24	Cyprus	7	0.4%
25	Israel	7	0.4%
26	Czech Republic	6	0.3%
27	Denmark	6	0.3%
28	Turkey	6	0.3%
29	Tunisia	5	0.3%
30	Sweden	5	0.3%
31	Austria	5	0.3%
32	Bangladesh	5	0.3%
33	Egypt	4	0.2%
34	Indonesia	4	0.2%
35	Pakistan	4	0.2%
36	Latvia	3	0.2%
37	New Zealand	3	0.2%
38	Argentina	3	0.2%
39	Colombia	3	0.2%
40	Brazil	2	0.1%
41	Nigeria	2	0.1%
42	Palestine, State of	2	0.1%
43	Iraq	2	0.1%
44	Thailand	2	0.1%
45	Ukraine	2	0.1%
46	Syrian Arab Republic	1	0.1%
47	South Africa	1	0.1%
48	Philippines	1	0.1%
49	Lithuania	1	0.1%
50	Croatia	1	0.1%
51	Chile	1	0.1%
52	Guinea	1	0.1%