Rank	Countries/Territories	Count	Percent
1	United States	541	40.3%
2	China	430	32%
3	Germany	129	9.6%
4	Japan	42	3.1%
5	France	42	3.1%
6	India	20	1.5%
7	Singapore	18	1.3%
8	Australia	15	1.1%
9	Netherlands	14	1%
10	Brazil	12	0.9%
11	Russia	11	0.8%
12	Korea, Republic of	8	0.6%
13	Cyprus	7	0.5%
14	Hong Kong	6	0.4%
15	Argentina	5	0.4%
16	Saudi Arabia	5	0.4%
17	United Kingdom	5	0.4%
18	Canada	4	0.3%
19	Latvia	3	0.2%
20	Switzerland	3	0.2%
21	Mongolia	3	0.2%
22	Portugal	3	0.2%
23	Taiwan	2	0.1%
24	Ukraine	2	0.1%
25	Sweden	2	0.1%
26	Lithuania	2	0.1%
27	Ireland	2	0.1%
28	Bangladesh	2	0.1%
29	Belgium	2	0.1%
30	New Zealand	1	0.1%
31	Spain	1	0.1%