Rank	Countries/Territories	Count	Percent
1	China	256	41.9%
2	United States	200	32.7%
3	Germany	32	5.2%
4	France	13	2.1%
5	Switzerland	12	2%
6	United Kingdom	10	1.6%
7	India	10	1.6%
8	Netherlands	10	1.6%
9	Canada	9	1.5%
10	Singapore	6	1%
11	Japan	5	0.8%
12	Korea, Republic of	5	0.8%
13	Hong Kong	5	0.8%
14	Cyprus	4	0.7%
15	Australia	4	0.7%
16	Ireland	4	0.7%
17	Turkey	4	0.7%
18	Pakistan	3	0.5%
19	Egypt	3	0.5%
20	Bulgaria	2	0.3%
21	Georgia	2	0.3%
22	Indonesia	2	0.3%
23	Iran, Islamic Republic of	2	0.3%
24	South Africa	2	0.3%
25	Russia	2	0.3%
26	Taiwan	1	0.2%
27	Portugal	1	0.2%
28	New Zealand	1	0.2%
29	Norway	1	0.2%