Rank	Countries/Territories	Count	Percent
1	United States	403	53%
2	China	122	16%
3	Germany	80	10.5%
4	France	21	2.8%
5	Hong Kong	18	2.4%
6	India	18	2.4%
7	Canada	17	2.2%
8	Japan	15	2%
9	Norway	8	1.1%
10	Sweden	6	0.8%
11	Korea, Republic of	5	0.7%
12	Australia	5	0.7%
13	Netherlands	4	0.5%
14	South Africa	4	0.5%
15	Saudi Arabia	3	0.4%
16	Singapore	3	0.4%
17	Ukraine	3	0.4%
18	Cyprus	3	0.4%
19	Chile	2	0.3%
20	Malaysia	2	0.3%
21	Indonesia	2	0.3%
22	Ireland	2	0.3%
23	Italy	2	0.3%
24	United Kingdom	2	0.3%
25	Slovakia	2	0.3%
26	Philippines	2	0.3%
27	Romania	1	0.1%
28	Pakistan	1	0.1%
29	Switzerland	1	0.1%
30	Turkey	1	0.1%
31	Mongolia	1	0.1%
32	Ethiopia	1	0.1%
33	Finland	1	0.1%