How to center Bars of stat_summary barchart? - r

Question

I am trying to plot some diagrams for a project report with R. I have been mostly successful, but I have some bar charts with only 2 Bars and the bars are placed weirdly. Not really centered and too much space to the right side.
The Diagram looks like this at the moment:
The Code for said diagram:
ggplot(MyData, aes(x=Geschlecht, y=Durchschnitt)) +
coord_cartesian(xlim = c(0, 5)) +
aes(fill = Geschlecht) +
scale_fill_brewer(name = "Geschlecht:", labels = c("Männlich", "Weiblich")) +
stat_summary(fun.y="mean", geom="bar") +
stat_summary(aes(label=round(..y..,2)), fun.y=mean, geom="text", size=3, vjust = 2) +
labs(title = "Durchschnittliche Winkelabweichung abhängig vom Geschlecht", x = "Öfters in Wäldern unterwegs", y = "Durchschnittliche Abweichung in Grad") +
theme_gray() +
theme(legend.title = element_text(color = "black", size = 12), legend.position="bottom", axis.title.x =element_blank(), axis.text.x=element_blank(), axis.ticks.x=element_blank())
The Output of dput(MyData) as requested. The dataset is rather tiny since it was a small project, but I still wanted to provide proper diagrams.
> dput(MyData)
structure(list(Baum_1 = c(24.2, 16.9, 13.3, 19.4, 29.5), Baum_2 = c(18.9,
22.9, 19.1, 22.7, 32.2), Baum_3 = c(22.7, 29.8, 26, 44.6, 27.8
), Durchschnitt = c(21.9, 23.2, 19.5, 28.9, 29.8), Geschlecht = structure(c(2L,
1L, 1L, 2L, 1L), .Label = c("Männlich", "Weiblich"), class = "factor"),
Alter = structure(c(3L, 2L, 2L, 2L, 1L), .Label = c("10-19",
"20-29", "30-39"), class = "factor"), Orientierung = structure(c(1L,
2L, 2L, 3L, 4L), .Label = c("Gut", "Eher_gut", "Eher_schlecht",
"Schlecht"), class = "factor"), Waldkenntnisse = structure(c(1L,
2L, 2L, 2L, 2L), .Label = c("Ja", "Nein"), class = "factor"),
Pfadfinder = structure(c(1L, 2L, 2L, 2L, 2L), .Label = c("Ja",
"Nein"), class = "factor"), Videospiele = structure(c(1L,
3L, 5L, 4L, 2L), .Label = c("0", ">4", ">9", ">14", ">19"
), class = "factor"), Virtual_Reality = structure(c(2L, 1L,
1L, 1L, 2L), .Label = c("Ja", "Nein"), class = "factor")), row.names = c(NA,
-5L), class = "data.frame")