const assets: number[] = [];
const sales: number[] = [];
const marketCap: number[] = [];

const wCapToTotalAssel: number[] = [];
const currentRatio: number[] = [];
const totalDebtToTotalAssets: number[] = [];

const returnOnAssets: number[] = [];
const salesGrowth: number[] = [];

companies.forEach((companyData: CompanyData) => {
    assets.push(companyData.prevYear.totalAssets);
    assets.push(companyData.currentYear.totalAssets);

    sales.push(companyData.prevYear.revenues);
    sales.push(companyData.currentYear.revenues);

    marketCap.push(companyData.currentYear.marketCap);

    wCapToTotalAssel.push((companyData.prevYear.totalCurrentAssets - companyData.prevYear.totalCurrentLiabilities) / companyData.prevYear.totalAssets);
    wCapToTotalAssel.push((companyData.currentYear.totalCurrentAssets - companyData.currentYear.totalCurrentLiabilities) / companyData.currentYear.totalAssets);

    currentRatio.push(companyData.prevYear.currentRatio);
    currentRatio.push(companyData.currentYear.currentRatio);

    totalDebtToTotalAssets.push(companyData.prevYear.debtToAssetRatio);
    totalDebtToTotalAssets.push(companyData.currentYear.debtToAssetRatio);

    returnOnAssets.push(companyData.prevYear.returnOnAssets);
    returnOnAssets.push(companyData.currentYear.returnOnAssets);

    salesGrowth.push((companyData.currentYear.revenues - companyData.prevYear.revenues) / companyData.prevYear.revenues);
});