Rank	Countries/Territories	Count	Percent
1	China	170	34.1%
2	United States	141	28.3%
3	Germany	55	11%
4	Japan	28	5.6%
5	France	13	2.6%
6	Norway	12	2.4%
7	United Kingdom	7	1.4%
8	South Africa	6	1.2%
9	Canada	6	1.2%
10	Korea, Republic of	6	1.2%
11	Hong Kong	6	1.2%
12	Cyprus	6	1.2%
13	Australia	6	1.2%
14	Lebanon	4	0.8%
15	Russia	4	0.8%
16	Singapore	4	0.8%
17	Netherlands	3	0.6%
18	Turkey	3	0.6%
19	Ukraine	3	0.6%
20	Malaysia	3	0.6%
21	India	3	0.6%
22	Iran, Islamic Republic of	2	0.4%
23	Belgium	2	0.4%
24	Romania	2	0.4%
25	Switzerland	1	0.2%
26	Taiwan	1	0.2%
27	Mexico	1	0.2%
28	Philippines	1	0.2%