based on the line of best fit of this graph and info, what is the slope?

ki Ikf 0 0.022149384 0.0207324 5.16421E-08 0 0.031345175 0.0313946 6.15406E-07 0 0.00531947 0.006437 9.96856E-07 0 0.000125966 0.0006683 6.59146E-06 0 0.006358474 0.0151516 0.001675715 0 0.010045514 0.0202932 0.001980366 0.025456628 0.0570436 0.006126119 0 0.002720914 0.0072812 0.000761725 0 0.001005571. 0.0054115 0.001281692 0 0.003393659 0.0113445 0.047857003 0 0.006524324 0.0275995 0.006245144 0 0.000285226 0.0047608 0.000264391 0 0.007807933 0.0052294 0.000341174 0 0.012652661 0.0071902 0.00015665 0 0.036813247 0.0302056 0.001530135 0 0.018038498 0.0087948 0.001609242 0 0.025844664 0.0122665 0.002721479 0 0.015489232 0.0115659 0.00120872 0 0.000796111 0.0346995 0.010011328