Rank	Countries/Territories	Count	Percent
1	United States	345	36.4%
2	China	214	22.6%
3	Belgium	73	7.7%
4	Japan	66	7%
5	Germany	49	5.2%
6	India	32	3.4%
7	Netherlands	21	2.2%
8	France	21	2.2%
9	Denmark	18	1.9%
10	United Kingdom	14	1.5%
11	Canada	13	1.4%
12	Australia	9	0.9%
13	Thailand	7	0.7%
14	Norway	7	0.7%
15	Korea, Republic of	6	0.6%
16	Spain	6	0.6%
17	Singapore	5	0.5%
18	Cyprus	5	0.5%
19	Argentina	4	0.4%
20	Hong Kong	4	0.4%
21	Ireland	4	0.4%
22	Ukraine	4	0.4%
23	United Arab Emirates	4	0.4%
24	Israel	3	0.3%
25	Bangladesh	2	0.2%
26	South Africa	2	0.2%
27	Mongolia	2	0.2%
28	Romania	1	0.1%
29	Russia	1	0.1%
30	Switzerland	1	0.1%
31	Taiwan	1	0.1%
32	Turkey	1	0.1%
33	Kazakhstan	1	0.1%
34	Kenya	1	0.1%
35	Indonesia	1	0.1%