Cancer rates from 1950 to 2000: To see the radiation influence

Cancer rates 1900 to 2000 and beyond
 begin quote from above article quotes:
1950: From now to the year 2000, the overall cancer rate
will go up 55%. (Lung cancer due to smoking is only 1/4 of
that.) Breast and colon cancer will go up 60%, brain
cancer 80% and childhood cancer will increase 20%.end quote.

One of the statistics that I found that Might show an influence of Radiation and other pollution is this incredible uptick in Cancers from 1950 until 2000. For example it says, "1950: From now to the year 2000, the overall rate will go up 55%.(Lung cancer due to smoking is only 1/4 of that.) end quote.

This could be an indication of radiation in the atmosphere and water and food and ground. In addition to this breast and colon cancer up by 60%,  brain cancer up 80% and childhood cancer up 20%.

All these statistics could be related to increased radiation of many kinds, poluttants like Dioxin for which there is no safe level for humans or anything living and various other things that did not exist before in addition to plutonium which has a half life of 25,000 years. They could also be related to increased use of x-rays for teeth and broken bones and also could be related to cat scans etc.