A dielectric antenna is provided which uses a compounded material and exhibits a small change in relative dielectric constant at room temperature against a load due to temperature changes. Each data collection system includes a processor for receiving and formatting financial data received from the data sources, wherein the formatted financial data has a data field including a first data source identifier identifying the data source of the formatted financial data and a first system identifier identifying the data collection system formatting the formatted financial data. When stood upon and rocked side to side the spikes on the underside of tool easily penetrate the earth and hundreds of small holes are made at one time for aeration purposes or for the introduction of seed, fertilizer, herbicides, or any other matter.