Rank	Countries/Territories	Count	Percent
1	China	463	37.2%
2	United States	445	35.7%
3	Germany	146	11.7%
4	Canada	26	2.1%
5	France	24	1.9%
6	India	17	1.4%
7	Japan	14	1.1%
8	Netherlands	14	1.1%
9	United Kingdom	13	1%
10	Ireland	13	1%
11	Singapore	12	1%
12	Cyprus	10	0.8%
13	Australia	6	0.5%
14	Iran, Islamic Republic of	4	0.3%
15	Korea, Republic of	4	0.3%
16	Portugal	3	0.2%
17	Sweden	3	0.2%
18	Hong Kong	3	0.2%
19	Greece	2	0.2%
20	Italy	2	0.2%
21	Bangladesh	2	0.2%
22	Brazil	2	0.2%
23	Egypt	2	0.2%
24	Chile	2	0.2%
25	Ukraine	2	0.2%
26	Saudi Arabia	2	0.2%
27	Philippines	2	0.2%
28	Russia	1	0.1%
29	Malta	1	0.1%
30	Mexico	1	0.1%
31	Mongolia	1	0.1%
32	Nepal	1	0.1%
33	South Africa	1	0.1%
34	Bulgaria	1	0.1%
35	Austria	1	0.1%