Rank	Countries/Territories	Count	Percent
1	United States	238	36.7%
2	China	226	34.9%
3	Germany	42	6.5%
4	United Kingdom	27	4.2%
5	India	14	2.2%
6	Australia	11	1.7%
7	Netherlands	10	1.5%
8	Iran, Islamic Republic of	8	1.2%
9	Ireland	7	1.1%
10	France	7	1.1%
11	Turkey	7	1.1%
12	Finland	6	0.9%
13	Canada	5	0.8%
14	Portugal	5	0.8%
15	Malaysia	4	0.6%
16	Japan	3	0.5%
17	Colombia	3	0.5%
18	Cyprus	3	0.5%
19	Russia	3	0.5%
20	Singapore	2	0.3%
21	Sweden	2	0.3%
22	Taiwan	2	0.3%
23	Austria	2	0.3%
24	Indonesia	2	0.3%
25	Israel	1	0.2%
26	Nepal	1	0.2%
27	Belgium	1	0.2%
28	Denmark	1	0.2%
29	Egypt	1	0.2%
30	Qatar	1	0.2%
31	Norway	1	0.2%
32	Pakistan	1	0.2%
33	United Arab Emirates	1	0.2%