Table:
|  | March 31, |  |
| --- | --- | --- |
|  | 2019 | 2018 |
| Land | $83.4 | $73.4 |
| Building and building improvements | 647.6 | 508.5 |
| Machinery and equipment | 2,095.5 | 1,943.9 |
| Projects in process | 119.2 | 118.3 |
| Total property, plant and equipment, gross | 2,945.7 | 2,644.1 |
| Less accumulated depreciation and amortization | 1,949.0 | 1,876.2 |
| Total property, plant and equipment, net | $996.7 | $767.9 |
Paragraphs:
Property, Plant and Equipment
Property, plant and equipment consists of the following (in millions):
Depreciation expense attributed to property, plant and equipment was $180.6 million, $123.7 million and $122.9 million for the fiscal years ending March 31, 2019, 2018 and 2017, respectively.
Question:
What was the change in projects in process between 2018 and 2019?