Rank	Countries/Territories	Count	Percent
1	China	180	35%
2	United States	163	31.7%
3	Germany	48	9.3%
4	France	18	3.5%
5	Russia	18	3.5%
6	Korea, Republic of	16	3.1%
7	Japan	13	2.5%
8	Netherlands	11	2.1%
9	Canada	10	1.9%
10	Pakistan	6	1.2%
11	United Kingdom	5	1%
12	Ireland	4	0.8%
13	Brazil	4	0.8%
14	Greece	3	0.6%
15	Hong Kong	3	0.6%
16	Australia	2	0.4%
17	Colombia	2	0.4%
18	Costa Rica	2	0.4%
19	Singapore	2	0.4%
20	Taiwan	2	0.4%
21	Cyprus	1	0.2%
22	Italy	1	0.2%
23	Norway	1	0.2%