Rank	Countries/Territories	Count	Percent
1	United States	762	33.4%
2	China	574	25.2%
3	Germany	212	9.3%
4	Singapore	110	4.8%
5	India	84	3.7%
6	France	78	3.4%
7	Canada	52	2.3%
8	Hong Kong	37	1.6%
9	United Kingdom	34	1.5%
10	Japan	32	1.4%
11	Netherlands	31	1.4%
12	Norway	28	1.2%
13	Switzerland	19	0.8%
14	Taiwan	19	0.8%
15	Korea, Republic of	18	0.8%
16	Greece	18	0.8%
17		17	0.7%
18	Sweden	16	0.7%
19	Cyprus	14	0.6%
20	Australia	13	0.6%
21	Iran, Islamic Republic of	12	0.5%
22	Russia	10	0.4%
23	Italy	9	0.4%
24	Mexico	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	Spain	5	0.2%
31	Romania	5	0.2%
32	Latvia	4	0.2%
33	Morocco	3	0.1%
34	Egypt	3	0.1%
35	Ireland	2	0.1%
36	Bangladesh	2	0.1%
37	Peru	2	0.1%
38	Portugal	2	0.1%
39	New Zealand	2	0.1%
40	Viet Nam	2	0.1%
41	Slovakia	2	0.1%
42	Slovenia	2	0.1%
43	South Africa	1	0%
44	United Arab Emirates	1	0%
45	Rwanda	1	0%
46	Mongolia	1	0%
47	Jordan	1	0%
48	Denmark	1	0%
49	Congo, The Democratic Republic of The	1	0%
50	Hungary	1	0%