Rank	Countries/Territories	Count	Percent
1	United States	210	33.5%
2	China	180	28.7%
3	Germany	71	11.3%
4	Japan	56	8.9%
5	France	32	5.1%
6	Canada	18	2.9%
7	Singapore	16	2.6%
8	Netherlands	11	1.8%
9	Russia	8	1.3%
10	United Kingdom	5	0.8%
11	Korea, Republic of	4	0.6%
12	Colombia	3	0.5%
13	Cyprus	2	0.3%
14	Algeria	2	0.3%
15	Belgium	2	0.3%
16	Jordan	2	0.3%
17	Portugal	2	0.3%
18	Taiwan	2	0.3%
19	Mongolia	1	0.2%