Rank	Countries/Territories	Count	Percent
1	China	337	39.2%
2	United States	206	24%
3	Germany	68	7.9%
4	Japan	66	7.7%
5	France	16	1.9%
6	Korea, Republic of	16	1.9%
7	Netherlands	16	1.9%
8	Singapore	15	1.7%
9	Ireland	13	1.5%
10	United Kingdom	11	1.3%
11	India	10	1.2%
12	Canada	9	1%
13	Spain	8	0.9%
14	Sweden	8	0.9%
15	Thailand	7	0.8%
16	Poland	6	0.7%
17	Hong Kong	6	0.7%
18	Australia	5	0.6%
19	Pakistan	5	0.6%
20	Taiwan	4	0.5%
21	Iran, Islamic Republic of	4	0.5%
22	Italy	3	0.3%
23	Finland	3	0.3%
24	Russia	3	0.3%
25	Luxembourg	3	0.3%
26	Romania	2	0.2%
27	Cyprus	2	0.2%
28	Brazil	2	0.2%
29	Algeria	1	0.1%
30	Kazakhstan	1	0.1%
31	Mexico	1	0.1%
32	Morocco	1	0.1%
33	Peru	1	0.1%
34	Norway	1	0.1%