Rank	Countries/Territories	Count	Percent
1	United States	684	37.9%
2	China	585	32.4%
3	Germany	151	8.4%
4	Japan	77	4.3%
5	France	67	3.7%
6	India	40	2.2%
7	Hong Kong	28	1.6%
8	Netherlands	23	1.3%
9	Slovakia	17	0.9%
10	Singapore	13	0.7%
11	Australia	12	0.7%
12	Cyprus	11	0.6%
13	Canada	8	0.4%
14	Russia	8	0.4%
15	Italy	7	0.4%
16	United Kingdom	7	0.4%
17	Thailand	6	0.3%
18	Ireland	6	0.3%
19	Iran, Islamic Republic of	4	0.2%
20	Belgium	3	0.2%
21	Brazil	3	0.2%
22	Saudi Arabia	3	0.2%
23	Turkey	3	0.2%
24	Sweden	3	0.2%
25	Viet Nam	3	0.2%
26	Spain	2	0.1%
27	Taiwan	2	0.1%
28	Portugal	2	0.1%
29	Romania	2	0.1%
30	Peru	2	0.1%
31	Mongolia	2	0.1%
32	Macao	2	0.1%
33	Malaysia	2	0.1%
34	Maldives	2	0.1%
35	Chile	2	0.1%
36	Belarus	2	0.1%
37	Denmark	2	0.1%
38	Czech Republic	1	0.1%
39	Azerbaijan	1	0.1%
40	Mexico	1	0.1%
41	Kyrgyzstan	1	0.1%
42	Poland	1	0.1%
43	Norway	1	0.1%
44	Pakistan	1	0.1%
45	Switzerland	1	0.1%