text: import _ from 'lodash'
  import React from 'react'
  import { Sparklines, SparklinesLine, SparklinesReferenceLine } from 'react-sparklines'
  
  function average(data) {
    return _.round(_.sum(data) / data.length)
  }
  
  export default (props) => {
    return (
      <div>
        <Sparklines height={120} width={180} data={ props.data }>
          <SparklinesLine color={ props.color }/>
          <SparklinesReferenceLine type="avg" />
        </Sparklines>
        <div>{ average(props.data) } { props.units }</div>
      </div>
    )
  }