Rank	Countries/Territories	Count	Percent
1	United States	143	36.7%
2	China	125	32.1%
3	Germany	41	10.5%
4	France	11	2.8%
5	Singapore	10	2.6%
6	Sweden	8	2.1%
7	India	8	2.1%
8	Belgium	7	1.8%
9	Netherlands	6	1.5%
10	Japan	5	1.3%
11	Taiwan	5	1.3%
12	Norway	3	0.8%
13	Indonesia	3	0.8%
14	Australia	3	0.8%
15	Canada	2	0.5%
16	Algeria	2	0.5%
17	Cyprus	2	0.5%
18	Ireland	2	0.5%
19	Korea, Republic of	2	0.5%
20	Hong Kong	1	0.3%
21	Bangladesh	1	0.3%