Rank	Countries/Territories	Count	Percent
1	United States	640	39.7%
2	China	315	19.5%
3	Germany	200	12.4%
4	Japan	68	4.2%
5	France	42	2.6%
6	India	41	2.5%
7	Netherlands	33	2%
8	Italy	32	2%
9	Canada	30	1.9%
10	Russia	23	1.4%
11	Spain	22	1.4%
12	United Kingdom	19	1.2%
13	Hong Kong	16	1%
14	Sweden	15	0.9%
15	Australia	13	0.8%
16	South Africa	11	0.7%
17	Ireland	10	0.6%
18	Cyprus	8	0.5%
19	Norway	7	0.4%
20	Romania	6	0.4%
21	Singapore	6	0.4%
22	Brazil	6	0.4%
23	Greece	6	0.4%
24	Thailand	6	0.4%
25	Ukraine	6	0.4%
26	Morocco	5	0.3%
27	Portugal	3	0.2%
28	Saudi Arabia	3	0.2%
29	Philippines	2	0.1%
30	Poland	2	0.1%
31	Korea, Republic of	2	0.1%
32	Latvia	2	0.1%
33	Argentina	2	0.1%
34	Belgium	2	0.1%
35	Ethiopia	2	0.1%
36	Finland	1	0.1%
37	Denmark	1	0.1%
38	Iran, Islamic Republic of	1	0.1%
39	Lithuania	1	0.1%
40	Qatar	1	0.1%
41	Taiwan	1	0.1%