I can't get your sheet up to investigate, but have found very little on the subject myself:
Few statistics are available on home invasion as a crime, because it is not technically a specific crime in most states. Persons charged with "home invasion" are actually charged with robbery, kidnapping, homicide, rape, or assault charges. But law enforcement has been seeing the increase in "home-invasion robberies" since at least June 1995, when "home-invasion robberies" were the topic of the cover story of The FBI Law Enforcement Bulletin. They state the crime is considered an alternative to bank or convenience store robberies, which are getting harder to pull off cleanly due to technological advances in security. In this same article, the FBI recommends educating the public about home invasion. Before the term "home invasion" came in use, the term "hot burglary" was often used in the literature. Early references also use "burglary of occupied homes"[1] and "burglar striking an occupied residence"[2]
It is commonly held belief that home invasion is a minimal threat to the average person and usually involves invaders who have a personal knowledge of the home and its owner, however the factual basis of this belief is uncertain.[citation needed] Gated communities are promoted by property developers as a way of being safe from this crime.
According to an Oxford English Dictionary (OED) draft entry for March 2004, the first published usage of the term in its modern sense is a November 1973 article in the Chicago Sun-Times. The OED also cites a use of the term in the 1989 novel Toxic Shock (ISBN 0-575-04372-5) by Sara Paretsky.
Asian Americans, particularly Vietnamese Americans and others of Southeast Asian descent, have been disproportionately represented among victims and perpetrators of home-invasion robberies.[3
Home invasion - Wikipedia, the free encyclopedia
Again, an overview to the problem with statistics. our souce may want to make it sound worse than it is, but without being able to view it and examine it, I can't say.
This sources says 8,000 in all of north America:
* 38 percent of assaults and 60 percent of rapes occur during home invasions
* One in five homes undergoes a home invasion or break-in
* There are more than 8,000 home invasions every day in North America
* 50 percent of home invasions involve the use of a weapon; the most common weapons used are knives or other cutting instruments
* In 48 percent of home invasions, victims sustain physical injuries
* Victims age 60 or older make up 17 percent of home invasion victims
* In 68 percent of home invasions, victims and the accused are strangers; in 11 percent of these cases, victims and the accused are friends, business associates, or family
Home Invasion Statistics | SuperTips by Superpages.com
That's a good deal smaller than your number.
I would like to see a link to the actual US statistics to see how they are coming up with this number.