Rank	Countries/Territories	Count	Percent
1	United States	388	32.6%
2	China	332	27.9%
3	Germany	108	9.1%
4	Japan	39	3.3%
5	India	33	2.8%
6	Korea, Republic of	31	2.6%
7	France	30	2.5%
8	Netherlands	24	2%
9	Canada	16	1.3%
10	Spain	13	1.1%
11	Hong Kong	12	1%
12	Iran, Islamic Republic of	12	1%
13	Singapore	11	0.9%
14	United Kingdom	10	0.8%
15	Ireland	10	0.8%
16	Lithuania	10	0.8%
17	Greece	9	0.8%
18	Cyprus	9	0.8%
19	Australia	8	0.7%
20	Indonesia	7	0.6%
21	Turkey	7	0.6%
22	Portugal	6	0.5%
23	Romania	6	0.5%
24	Israel	6	0.5%
25	Italy	5	0.4%
26	Colombia	5	0.4%
27	Egypt	4	0.3%
28	New Zealand	4	0.3%
29	Mexico	4	0.3%
30	Taiwan	4	0.3%
31	South Africa	3	0.3%
32	Yemen	3	0.3%
33	Chile	3	0.3%
34	Brazil	2	0.2%
35	Costa Rica	2	0.2%
36	Pakistan	2	0.2%
37	Viet Nam	2	0.2%
38	Ukraine	2	0.2%
39	Thailand	1	0.1%
40	Sweden	1	0.1%
41	Switzerland	1	0.1%
42	Peru	1	0.1%
43	Philippines	1	0.1%
44	Poland	1	0.1%
45	Norway	1	0.1%
46	Mongolia	1	0.1%
47	Macao	1	0.1%
48	Argentina	1	0.1%