Sorry Akbar, but I have to agree with Thumper on this one. In fact, there are reliable statistics to support his position:
Interracial Rape Statistics
When whites do violence -- rape, murder, assault -- how often do they choose black victims? Shouldn't a nation of bigots target blacks most of the time? At least half of the time? Of course, it does not. When whites commit violence, they to it to blacks 2.4 percent of the time. Blacks, on the other hand, choose white victims more than half the time. 
In those cases in which the race of the killer is known, blacks kill twice as many whites as whites kill blacks. Black-on-white robberies and gang assaults are twenty-one times more common than white on black. In the case of gang robbery, blacks victimize whites fifty-two times more often than whites do blacks. 
The contrasts are even more stark in the case of interracial rape. Studies from the late 1950s showed that the vast majority of rapes were same-race offenses. Research in Philadelphia carried out in 1958 and 1960 indicated that of all rapes, only 3.2 percent were black-on-white assaults and 3.6 percent were white-on-black. Since that time, the proportion of black-on-white rapes has soared. In a 1974 study in Denver, 40 percent of all rapes were of whites by blacks, and not one case of white-on-black rape was found. In general, through the 1970s, black-on-white rape was at least ten times more common that white-on-black rape. 
Because interracial rape is now overwhelmingly black on white, it has become difficult to do research on it or to find relevant statistics. The FBI keeps very detailed national records on crime, but the way it presents rape data obscures the racial element rather than clarifies it. Dr. William Wilbanks, a criminologist at Florida International University, had to sift carefully through the data to find that in 1988 there were 9,406 cases of black-on-white rape and fewer than ten cases of white-on-black rape.  Another researcher concludes that in 1989, blacks were three or four times more likely to commit rape than whites, and that black men raped white women thirty times as often as white men raped black women. 
Interracial crime figures are even worse than they sound. Since there are more than six times as many whites as blacks in America, it means that any given black person is vastly more likely to commit a crime against a white than vice versa.