Rank	Countries/Territories	Count	Percent
1	United States	256	39%
2	China	175	26.6%
3	Germany	47	7.2%
4	Singapore	22	3.3%
5	Canada	17	2.6%
6	Belgium	15	2.3%
7	India	14	2.1%
8	France	12	1.8%
9	Netherlands	11	1.7%
10	Ireland	10	1.5%
11	Japan	10	1.5%
12	United Arab Emirates	7	1.1%
13	Spain	6	0.9%
14	Ukraine	5	0.8%
15	Indonesia	5	0.8%
16	Egypt	5	0.8%
17	Cyprus	5	0.8%
18	United Kingdom	4	0.6%
19	Syrian Arab Republic	4	0.6%
20	Russia	3	0.5%
21	New Zealand	3	0.5%
22	Pakistan	3	0.5%
23	Korea, Republic of	3	0.5%
24	Lebanon	2	0.3%
25	Italy	2	0.3%
26	Denmark	2	0.3%
27	Australia	2	0.3%
28	Philippines	2	0.3%
29	Portugal	1	0.2%
30	Switzerland	1	0.2%
31	Brazil	1	0.2%
32	Iran, Islamic Republic of	1	0.2%
33	Hong Kong	1	0.2%