Rank	Countries/Territories	Count	Percent
1	United States	401	36.3%
2	China	352	31.9%
3	Germany	80	7.2%
4	Korea, Republic of	43	3.9%
5	Japan	30	2.7%
6	France	30	2.7%
7	Netherlands	28	2.5%
8	Canada	18	1.6%
9	United Kingdom	16	1.4%
10	Sweden	12	1.1%
11	India	12	1.1%
12	Singapore	11	1%
13	Cyprus	9	0.8%
14	Belgium	8	0.7%
15	Iran, Islamic Republic of	8	0.7%
16	Denmark	6	0.5%
17	Brazil	4	0.4%
18	Taiwan	4	0.4%
19	South Africa	3	0.3%
20	Portugal	3	0.3%
21	Australia	3	0.3%
22	Hong Kong	3	0.3%
23	Latvia	2	0.2%
24	Austria	2	0.2%
25	Bangladesh	2	0.2%
26	Spain	2	0.2%
27	Poland	2	0.2%
28	Italy	2	0.2%
29	Russia	1	0.1%
30	Thailand	1	0.1%
31	Ukraine	1	0.1%
32	Switzerland	1	0.1%
33	Argentina	1	0.1%
34	Macao	1	0.1%
35	Mongolia	1	0.1%
36	Ireland	1	0.1%