- Change in number of request for quotes from May to June – 51.3
- Change in number of orders from May to June – 45.6
- Change in backlog from May to June – 42.1
- Expected change in the health of the thermal-processing industry through July – 42.3
A number above 50.0 indicates increased activity or growth. A number below 50.0 indicates decreased activity or a decline in growth.