Rank	Countries/Territories	Count	Percent
1	United States	620	46.1%
2	China	428	31.8%
3	Germany	102	7.6%
4	Japan	21	1.6%
5	Netherlands	17	1.3%
6	Singapore	17	1.3%
7	Canada	14	1%
8	France	13	1%
9	Sweden	13	1%
10	Australia	9	0.7%
11	Switzerland	7	0.5%
12	Poland	7	0.5%
13	Argentina	6	0.4%
14	Cyprus	6	0.4%
15	India	6	0.4%
16	Taiwan	5	0.4%
17	Saudi Arabia	5	0.4%
18	Russia	4	0.3%
19	Portugal	4	0.3%
20	Korea, Republic of	4	0.3%
21	Israel	4	0.3%
22	Italy	4	0.3%
23	Colombia	3	0.2%
24	Spain	3	0.2%
25	United Kingdom	3	0.2%
26	Turkey	2	0.1%
27	United Arab Emirates	2	0.1%
28	Lebanon	2	0.1%
29	Romania	2	0.1%
30	Ecuador	2	0.1%
31	Brazil	2	0.1%
32	Jordan	2	0.1%
33	Ireland	2	0.1%
34	Belgium	1	0.1%
35	Norway	1	0.1%
36	Mexico	1	0.1%
37	Mongolia	1	0.1%