Rank	Countries/Territories	Count	Percent
1	China	589	33.2%
2	United States	505	28.5%
3	Germany	116	6.5%
4	India	67	3.8%
5	Singapore	59	3.3%
6	Canada	44	2.5%
7	Brazil	33	1.9%
8	Russia	27	1.5%
9	Korea, Republic of	21	1.2%
10	Latvia	18	1%
11	Japan	18	1%
12	Morocco	15	0.8%
13	Turkey	15	0.8%
14	Switzerland	15	0.8%
15	Spain	13	0.7%
16	Mexico	13	0.7%
17	Hong Kong	13	0.7%
18	Indonesia	12	0.7%
19	United Kingdom	12	0.7%
20	Ireland	11	0.6%
21	Netherlands	11	0.6%
22	Czech Republic	10	0.6%
23	Egypt	10	0.6%
24	Sweden	10	0.6%
25	Romania	10	0.6%
26	Portugal	9	0.5%
27	Australia	9	0.5%
28	Argentina	7	0.4%
29	New Zealand	7	0.4%
30	Pakistan	7	0.4%
31	Taiwan	7	0.4%
32	Italy	5	0.3%
33	Cyprus	5	0.3%
34	Bulgaria	5	0.3%
35	Greece	4	0.2%
36	France	4	0.2%
37	Israel	4	0.2%
38	Kazakhstan	3	0.2%
39	Poland	3	0.2%
40	Malaysia	3	0.2%
41	Iran, Islamic Republic of	3	0.2%
42	Thailand	3	0.2%
43	Viet Nam	3	0.2%
44	Serbia	3	0.2%
45	Iraq	2	0.1%
46	Norway	2	0.1%
47	Hungary	2	0.1%
48	Ethiopia	1	0.1%
49	Austria	1	0.1%
50	Bahrain	1	0.1%
51	South Africa	1	0.1%
52	Saudi Arabia	1	0.1%