Rank	Countries/Territories	Count	Percent
1	United States	301	42.7%
2	China	168	23.8%
3	Germany	72	10.2%
4	France	18	2.6%
5	Japan	16	2.3%
6	Canada	14	2%
7	India	13	1.8%
8	Singapore	12	1.7%
9	Thailand	10	1.4%
10	Netherlands	9	1.3%
11	Turkey	7	1%
12	Taiwan	6	0.9%
13	Korea, Republic of	6	0.9%
14	Bangladesh	6	0.9%
15	Australia	5	0.7%
16	Ireland	5	0.7%
17	Argentina	4	0.6%
18	Cyprus	4	0.6%
19	Norway	3	0.4%
20	Belgium	3	0.4%
21	Colombia	3	0.4%
22	Russia	3	0.4%
23	Saudi Arabia	2	0.3%
24	Ukraine	2	0.3%
25	United Kingdom	2	0.3%
26	Cuba	2	0.3%
27	Algeria	2	0.3%
28	Philippines	2	0.3%
29	Iran, Islamic Republic of	2	0.3%
30	Lebanon	1	0.1%
31	Sweden	1	0.1%
32	Switzerland	1	0.1%