Rank	Countries/Territories	Count	Percent
1	United States	727	42.9%
2	China	534	31.5%
3	Germany	130	7.7%
4	France	50	2.9%
5	Singapore	33	1.9%
6	Japan	32	1.9%
7	Canada	25	1.5%
8	Australia	19	1.1%
9	Cyprus	12	0.7%
10	India	12	0.7%
11	Hong Kong	11	0.6%
12	Korea, Republic of	11	0.6%
13	Netherlands	11	0.6%
14	Norway	10	0.6%
15	Switzerland	10	0.6%
16	Russia	9	0.5%
17	Ukraine	7	0.4%
18		7	0.4%
19	Sweden	6	0.4%
20	Taiwan	5	0.3%
21	Pakistan	5	0.3%
22	United Kingdom	4	0.2%
23	South Africa	4	0.2%
24	Latvia	4	0.2%
25	Brazil	3	0.2%
26	Ireland	3	0.2%
27	Malaysia	2	0.1%
28	Romania	2	0.1%
29	Argentina	2	0.1%
30	Bangladesh	1	0.1%
31	Luxembourg	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Mexico	1	0.1%
34	Slovakia	1	0.1%