Download numbers on crates.io too high?

Hey I published my first crate on crates.io and it tells me that 45 people downloaded it. That's hard to believe. Is it a known fact that the download numbers are higher because of any reasons (for example bots even though I don't see how that makes sense) or should I just be happy that people are using it? Im not sure how 45 people should even know about this crate. Thanks!