Aircraft

0.019769139

0.018785129

0.016782275

Shipbuilding, Railroad Equipment

0.034646871

0.032922321

0.029412172

Defense

0.025791312

0.024507548

0.021894575

Precious Metals

0.072166732

0.068574628

0.061263262

Non-Metallic and Industrial Metal Mining

0.040958604

0.038919886

0.034770283

Coal

0.065519393

0.06225816

0.055620251

Petroleum and Natural Gas

0.021285686

0.020226189

0.018069691

Utilities

0.019434851

0.01846748

0.016498494

Communication

0.013898858

0.013207041

0.011798918

Personal Services

0.028454718

0.027038382

0.024155574

Business Services

0.010115529

0.009612028

0.008587202

Computers

0.027834997

0.026449508

0.023629485

Computer Software

0.016352432

0.015538489

0.013881789

Electronic Equipment

0.020940273

0.019897969

0.017776466

Measuring and Control Equipment

0.016848476

0.016009842

0.014302887

Business Supplies

0.013812747

0.013125217

0.011725818

Shipping Containers

0.022682333

0.021553318

0.019255322

Transportation

0.018686715

0.017756582

0.015863391

Wholesale

0.011239801

0.010680339

0.009541611

Retail

0.014736168

0.014002674

0.012509722

Restaurants, Hotels, Motels

0.018843596

0.017905655

0.01599657

Banking

0.021443274

0.020375934

0.01820347

Insurance

0.014691826

0.013960539

0.012472079

Real Estate

0.0244273

0.02321143

0.020736648

Trading

0.019661198

0.01868256

0.016690642