Rank	Countries/Territories	Count	Percent
1	United States	162	31.4%
2	China	134	26%
3	Germany	47	9.1%
4	Netherlands	19	3.7%
5	Japan	17	3.3%
6	Canada	13	2.5%
7	Indonesia	10	1.9%
8	Ireland	10	1.9%
9	Russia	10	1.9%
10	France	9	1.7%
11	Pakistan	8	1.6%
12	Colombia	6	1.2%
13	Australia	5	1%
14	Belgium	5	1%
15	Korea, Republic of	5	1%
16	United Kingdom	5	1%
17	Spain	5	1%
18	Sweden	4	0.8%
19	Romania	4	0.8%
20	Cyprus	4	0.8%
21	Denmark	4	0.8%
22	Hong Kong	4	0.8%
23	Brazil	3	0.6%
24	Singapore	3	0.6%
25	Slovakia	3	0.6%
26	Norway	2	0.4%
27	Taiwan	2	0.4%
28	Argentina	2	0.4%
29	Ethiopia	2	0.4%
30	Jordan	2	0.4%
31	Kenya	2	0.4%
32	Gabon	1	0.2%
33	Finland	1	0.2%
34	Ukraine	1	0.2%
35	Switzerland	1	0.2%
36	New Zealand	1	0.2%