Rank	Countries/Territories	Count	Percent
1	United States	355	43.5%
2	China	253	31%
3	Germany	82	10%
4	France	24	2.9%
5	Canada	19	2.3%
6	Netherlands	11	1.3%
7	Singapore	11	1.3%
8	Japan	9	1.1%
9	Sweden	8	1%
10	Korea, Republic of	6	0.7%
11	India	5	0.6%
12	United Kingdom	4	0.5%
13	Italy	3	0.4%
14	Taiwan	3	0.4%
15	South Africa	3	0.4%
16	Australia	3	0.4%
17	Belgium	3	0.4%
18	Cyprus	3	0.4%
19	Argentina	2	0.2%
20	Norway	2	0.2%
21	Panama	2	0.2%
22	Turkey	2	0.2%
23	Switzerland	1	0.1%
24	Russia	1	0.1%
25	Ireland	1	0.1%
26	Colombia	1	0.1%