1. Introduction

2. Observations

3. Event Selection
3.1. Selection Criteria for Single Lens Events
3.2. Planetary Events
3.3. Ambiguous Events

4. Planet Detection Efficiency
4.1. Source Star Radius
4.2. Detection Efficiency as a Function of Separation and Mass Ratio

5. Planet Frequency
5.1. As a Function of Separation and Mass Ratio
5.2. As a Function of Event Time Scale

6. Discussion
6.1. Comparison with Previous Microlensing Results
6.2. Combined Microlensing Mass Ratio Function Analysis
6.3. Comparison with Radial Velocity Results
6.4. Comparison with Kepler Results
6.5. Masses of Host Stars

7. Summary