Rank	Countries/Territories	Count	Percent
1	United States	756	34.4%
2	China	526	24%
3	Germany	211	9.6%
4	Singapore	108	4.9%
5	India	84	3.8%
6	France	76	3.5%
7	Canada	40	1.8%
8	United Kingdom	34	1.5%
9	Hong Kong	33	1.5%
10	Japan	31	1.4%
11	Netherlands	29	1.3%
12	Norway	28	1.3%
13	Taiwan	19	0.9%
14	Switzerland	18	0.8%
15	Korea, Republic of	18	0.8%
16	Greece	18	0.8%
17		17	0.8%
18	Sweden	16	0.7%
19	Cyprus	13	0.6%
20	Iran, Islamic Republic of	12	0.5%
21	Australia	10	0.5%
22	Russia	10	0.5%
23	Mexico	8	0.4%
24	Italy	8	0.4%
25	Belgium	7	0.3%
26	Brazil	6	0.3%
27	Thailand	6	0.3%
28	Tunisia	6	0.3%
29	Turkey	5	0.2%
30	Romania	5	0.2%
31	Spain	5	0.2%
32	Latvia	4	0.2%
33	Morocco	3	0.1%
34	Peru	2	0.1%
35	Portugal	2	0.1%
36	New Zealand	2	0.1%
37	Slovakia	2	0.1%
38	Slovenia	2	0.1%
39	Bangladesh	2	0.1%
40	Ireland	2	0.1%
41	Viet Nam	2	0.1%
42	Rwanda	1	0%
43	United Arab Emirates	1	0%
44	Hungary	1	0%
45	Denmark	1	0%
46	Egypt	1	0%
47	Congo, The Democratic Republic of The	1	0%
48	South Africa	1	0%
49	Mongolia	1	0%
50	Jordan	1	0%