are this truly the top 10 web hosting companies in the world ?

1 WILDWESTDOMAINS.COM 26,689,604 domains
2 ENOM.COM 3,328,054 domains
3 NETWORKSOLUTIONS.COM 2,898,541 domains
4 ONEANDONE.COM 2,648,180 domains
5 YAHOO.COM 2,045,705 domains
6 DSREDIRECTION.COM 1,916,096 domains
7 SEDOPARKING.COM 1,793,901 domains
8 REGISTER.COM 1,436,052 domains
9 HOSTGATOR.COM 1,202,309 domains
10 XINNET.COM 1,108,292 domains
11 BLUEHOST.COM 1,104,614 domains
12 CASHPARKING.COM 1,102,578 domains
13 DREAMHOST.COM 1,026,548 domains
14 ABOVE.COM 968,088 domains
15 OVH.NET 936,709 domains