Rank	Countries/Territories	Count	Percent
1	United States	626	37.2%
2	China	531	31.6%
3	Germany	115	6.8%
4	Australia	105	6.2%
5	Canada	32	1.9%
6	Netherlands	29	1.7%
7	France	28	1.7%
8	Japan	27	1.6%
9	United Kingdom	24	1.4%
10	Russia	16	1%
11	Ireland	15	0.9%
12	India	14	0.8%
13	Romania	13	0.8%
14	Korea, Republic of	10	0.6%
15	Israel	8	0.5%
16	Argentina	7	0.4%
17	Cyprus	7	0.4%
18	Singapore	7	0.4%
19	Turkey	7	0.4%
20	Spain	5	0.3%
21	Nigeria	5	0.3%
22	Pakistan	5	0.3%
23	Iran, Islamic Republic of	5	0.3%
24	Philippines	4	0.2%
25	Poland	4	0.2%
26	Greece	3	0.2%
27	Sweden	3	0.2%
28	Ukraine	2	0.1%
29	Belgium	2	0.1%
30	Colombia	2	0.1%
31	New Zealand	2	0.1%
32	Mongolia	2	0.1%
33	Morocco	2	0.1%
34	Lithuania	2	0.1%
35	Malaysia	2	0.1%
36	Mexico	2	0.1%
37	Moldova, Republic of	1	0.1%
38	Myanmar	1	0.1%
39	Norway	1	0.1%
40	Saudi Arabia	1	0.1%
41	Georgia	1	0.1%
42	Brazil	1	0.1%
43	Hong Kong	1	0.1%
44	Latvia	1	0.1%