Rank	Countries/Territories	Count	Percent
1	United States	530	40.8%
2	China	357	27.5%
3	Germany	132	10.2%
4	Japan	36	2.8%
5	France	30	2.3%
6	Netherlands	29	2.2%
7	Canada	21	1.6%
8	Korea, Republic of	19	1.5%
9	Turkey	15	1.2%
10	United Kingdom	15	1.2%
11	Singapore	14	1.1%
12	Russia	9	0.7%
13	Australia	9	0.7%
14	Chile	8	0.6%
15	Indonesia	7	0.5%
16	Cyprus	7	0.5%
17	Italy	5	0.4%
18	Slovenia	5	0.4%
19	Mexico	5	0.4%
20	Mongolia	5	0.4%
21	Iceland	4	0.3%
22	Colombia	4	0.3%
23	Brazil	3	0.2%
24	South Africa	3	0.2%
25	Ukraine	3	0.2%
26	Saudi Arabia	2	0.2%
27	Spain	2	0.2%
28	Nigeria	2	0.2%
29	Kazakhstan	2	0.2%
30	Argentina	2	0.2%
31	Bangladesh	2	0.2%
32	Portugal	2	0.2%
33	Uzbekistan	2	0.2%
34	Denmark	1	0.1%
35	Egypt	1	0.1%
36	Ireland	1	0.1%
37	Latvia	1	0.1%
38	Philippines	1	0.1%
39	Sweden	1	0.1%
40	Taiwan	1	0.1%
41	Tunisia	1	0.1%