Rank	Countries/Territories	Count	Percent
1	United States	256	41.2%
2	China	172	27.7%
3	Germany	45	7.2%
4	Netherlands	31	5%
5	Japan	22	3.5%
6	Australia	22	3.5%
7	Canada	9	1.4%
8	France	6	1%
9	India	5	0.8%
10	Hong Kong	4	0.6%
11	Romania	4	0.6%
12	Singapore	4	0.6%
13	Ukraine	4	0.6%
14	United Kingdom	4	0.6%
15	Portugal	3	0.5%
16	Argentina	3	0.5%
17	Colombia	3	0.5%
18	Cyprus	3	0.5%
19	Denmark	2	0.3%
20	Belgium	2	0.3%
21	Ireland	2	0.3%
22	Korea, Republic of	2	0.3%
23	Kyrgyzstan	2	0.3%
24	Latvia	2	0.3%
25	Mexico	2	0.3%
26	Spain	2	0.3%
27	New Zealand	2	0.3%
28	Peru	1	0.2%
29	Poland	1	0.2%
30	Israel	1	0.2%
31	Finland	1	0.2%