Is that such an important question? How many is too many for you? Sikh community leaders themselves have been complaining about racial attacks ever since 9/11.
And get some perspective kiddo. There are 20 million Sikhs in India. While there are only 250 thousand Sikhs in all of US. Random murders is one thing while targeted hate crime against a very tiny little community is a whole different thing.
If the number of “targeted hate crimes” isn’t important then your point that they happen isn’t important. Go waste someone else’s time with your nonsense. Only a fool would think that India is a safer place to be than India.