How many rapes are happening in Uppsala?

Another Fria Tider story:

A woman aged 25 was subjected to a rape attempt in central Uppsala during the night until Wednesday. It was at 02 o'clock last night that another woman, at the age of 25, was subjected to a rape in central Uppsala.
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The incident occurred when the woman was walking on Linnégatan in the direction of the intersection of S: T Olofsgatan.
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This is the fourth assault in Uppsala in five days. Before that there were two rapes and one attempted rape in the city.

How many rapes happen in Uppsala? Well, a lot:

August 3rd:

At 3 am on the night of Saturday, a rape occurred in the area around Sysslomansgatan. The woman was on her way home when a man unknown to her pulled her into an alley and raped her. The woman shouted for help to people outside the Palermo restaurant nearby, but no one paid any attention to her.

August 5th:

During the night towards Monday, a girl was raped in the City Park in Uppsala. The crime scene is blocked off and the police are eager to obtain testimony.

How odd. Rapes between strangers used to be HIGHLY unusual in Sweden. I wonder what changed.