Never mining bitcoin because my PC have bad spesification and not good for mining 
Just trading altcoin for BTC and hunting giveaway
Just trading altcoin for BTC and hunting giveaway
I have no miner to mining btc.
So is zero!
So is zero!
0. Took me almost a year.
Why post then? Seriously, if you haven't mined any BTC at all, then why post all? Are you just spamming for post count, because that's exactly what these low-quality posts seem like.
On-topic:
It seems as though I'm a MAJOR outlier in your data points. I've actually mined more coins than that, but on different pools. (Maybe toss in another 10-15 coins due to different pools)