Rank	Countries/Territories	Count	Percent
1	United States	526	35.3%
2	China	510	34.2%
3	Germany	171	11.5%
4	Japan	61	4.1%
5	France	51	3.4%
6	Singapore	22	1.5%
7	India	16	1.1%
8	Netherlands	15	1%
9	Taiwan	14	0.9%
10	Cyprus	14	0.9%
11	Mexico	13	0.9%
12	Belgium	12	0.8%
13	Korea, Republic of	10	0.7%
14	United Kingdom	9	0.6%
15	Italy	8	0.5%
16	Hong Kong	7	0.5%
17	Colombia	4	0.3%
18	Ukraine	4	0.3%
19	Sweden	3	0.2%
20	Canada	3	0.2%
21	Chile	3	0.2%
22	Czech Republic	2	0.1%
23	Austria	2	0.1%
24	Russia	2	0.1%
25	Mongolia	2	0.1%
26	Peru	1	0.1%
27	Portugal	1	0.1%
28	Thailand	1	0.1%
29	Ireland	1	0.1%
30	Argentina	1	0.1%
31	Australia	1	0.1%