Rank	Countries/Territories	Count	Percent
1	United States	243	34.7%
2	China	232	33.1%
3	Germany	77	11%
4	France	26	3.7%
5	India	13	1.9%
6	Canada	13	1.9%
7	Netherlands	10	1.4%
8	Austria	8	1.1%
9	Japan	8	1.1%
10	Ireland	6	0.9%
11	Australia	6	0.9%
12	Korea, Republic of	6	0.9%
13	Russia	6	0.9%
14	Saudi Arabia	4	0.6%
15	Singapore	4	0.6%
16	Taiwan	4	0.6%
17	Cyprus	4	0.6%
18	Indonesia	3	0.4%
19	United Kingdom	3	0.4%
20	Turkey	2	0.3%
21	Switzerland	2	0.3%
22	Norway	2	0.3%
23	Pakistan	2	0.3%
24	Italy	2	0.3%
25	Kazakhstan	2	0.3%
26	Egypt	2	0.3%
27	Finland	1	0.1%
28	Denmark	1	0.1%
29	Belgium	1	0.1%
30	Hong Kong	1	0.1%
31	Hungary	1	0.1%
32	Romania	1	0.1%
33	Senegal	1	0.1%
34	Lebanon	1	0.1%
35	Malaysia	1	0.1%
36	Sweden	1	0.1%