Rank	Countries/Territories	Count	Percent
1	United States	337	43.1%
2	China	223	28.5%
3	Germany	35	4.5%
4	France	34	4.3%
5	Japan	29	3.7%
6		19	2.4%
7	Netherlands	17	2.2%
8	Singapore	15	1.9%
9	Canada	11	1.4%
10	Cyprus	7	0.9%
11	Lebanon	6	0.8%
12	Mexico	5	0.6%
13	Italy	4	0.5%
14	Russia	4	0.5%
15	Poland	3	0.4%
16	New Zealand	3	0.4%
17	India	3	0.4%
18	Iran, Islamic Republic of	3	0.4%
19	Argentina	3	0.4%
20	Bangladesh	3	0.4%
21	Belarus	2	0.3%
22	Malaysia	2	0.3%
23	Norway	2	0.3%
24	Portugal	2	0.3%
25	Romania	2	0.3%
26	Thailand	2	0.3%
27	Spain	1	0.1%
28	Switzerland	1	0.1%
29	Saudi Arabia	1	0.1%
30	Korea, Republic of	1	0.1%
31	Ireland	1	0.1%
32	Hong Kong	1	0.1%