If this many people want him impeached, if proceedings were started the number would go up.
As for democrats, I despise them all.
That's not what happened when we had to impeach Clinton. The exact opposite occurred. As the process went on more people opposed it and his job approval ratings went up. Just leading into the process probably cost us 5 seats in the House in the 98's elections.
There is also a big difference between impeachment being justified and actually doing it. I think it's justified, but I think it would be a politically disastrous thing to do. It's not going to happen anyway, but if it were you'd have to start with much better numbers than this.