Rank	Countries/Territories	Count	Percent
1	United States	428	32.8%
2	China	368	28.2%
3	Germany	105	8%
4	Ireland	66	5.1%
5	Japan	47	3.6%
6	India	47	3.6%
7	Singapore	42	3.2%
8	Hong Kong	22	1.7%
9	Indonesia	22	1.7%
10	United Kingdom	14	1.1%
11	Turkey	13	1%
12	Netherlands	13	1%
13	Iran, Islamic Republic of	12	0.9%
14	Canada	10	0.8%
15	France	9	0.7%
16	Australia	9	0.7%
17	Taiwan	9	0.7%
18	Saudi Arabia	7	0.5%
19	Russia	7	0.5%
20	Nigeria	6	0.5%
21	Korea, Republic of	6	0.5%
22	Malaysia	4	0.3%
23	Oman	3	0.2%
24	Cyprus	3	0.2%
25	Rwanda	3	0.2%
26	Thailand	2	0.2%
27	Ethiopia	2	0.2%
28	Belgium	2	0.2%
29	Brazil	2	0.2%
30	Palestine, State of	2	0.2%
31	Macao	2	0.2%
32	Jordan	2	0.2%
33	Italy	2	0.2%
34	Mexico	1	0.1%
35	Moldova, Republic of	1	0.1%
36	Mongolia	1	0.1%
37	Norway	1	0.1%
38	Philippines	1	0.1%
39	Poland	1	0.1%
40	Pakistan	1	0.1%
41	Costa Rica	1	0.1%
42	Bangladesh	1	0.1%
43	Algeria	1	0.1%
44	Argentina	1	0.1%
45	Greece	1	0.1%
46	Spain	1	0.1%
47	Switzerland	1	0.1%