Rank	Countries/Territories	Count	Percent
1	United States	337	40.1%
2	China	268	31.9%
3	Germany	91	10.8%
4	India	29	3.4%
5	Singapore	13	1.5%
6	United Kingdom	12	1.4%
7	Japan	11	1.3%
8	Spain	9	1.1%
9	Cyprus	7	0.8%
10	Australia	7	0.8%
11	Russia	6	0.7%
12	France	5	0.6%
13	Indonesia	5	0.6%
14	Canada	4	0.5%
15	Finland	4	0.5%
16	Netherlands	4	0.5%
17	Senegal	4	0.5%
18	Ukraine	4	0.5%
19	Moldova, Republic of	3	0.4%
20	Iran, Islamic Republic of	3	0.4%
21	Korea, Republic of	2	0.2%
22	Bangladesh	2	0.2%
23	Palestine, State of	2	0.2%
24	Peru	1	0.1%
25	Norway	1	0.1%
26	Pakistan	1	0.1%
27	Sweden	1	0.1%
28	Argentina	1	0.1%
29	Hong Kong	1	0.1%
30	Lebanon	1	0.1%
31	Jordan	1	0.1%
32	Ireland	1	0.1%